DEV Community: Marko Banušić

How to Run a DUPR Pickleball League at Your Club

Marko Banušić — Wed, 07 Oct 2026 20:01:18 +0000

A DUPR pickleball league is a club league whose matches are reported to DUPR, so every game your players play on league night moves their rating. Players increasingly expect it: a league that "counts" fills faster than one that does not.

Running one well comes down to four decisions and one piece of plumbing. The decisions are the format, the rating band for each division, how scores get confirmed, and what to do about players who are not on DUPR yet. The plumbing is getting verified results from your league into DUPR without anyone retyping them.

This guide covers both, for organisers who have never run a DUPR league as well as those who have and want to stop doing it by hand.

What DUPR is, in one paragraph

DUPR (Dynamic Universal Pickleball Rating) gives every player two ratings, singles and doubles, on a scale from 2.000 to 8.000. The ratings are calculated from match results, not self-assessment, so a rating only means something if real matches are fed into it. A club becomes a source of those matches by registering as a club on DUPR, with at least one person holding a director or organiser role. From then on, matches the club submits count toward its players' ratings.

Why DUPR leagues turn into admin work

The rating is DUPR's job. Everything around it falls on the organiser:

Collecting scores. Players text them, write them on a whiteboard, or forget. Somebody has to chase the missing ones.
Entering them into DUPR. Every match, with the right four players in the right pairs and every game score, typed into a second system after the league night is over.
Players who are not on DUPR. A match where one of four players has no DUPR account cannot be submitted. If you only find out at the end of the season, those matches are lost.
Players outside the division. A 4.2 who signs up for the 3.0–3.5 division is bad for everybody else. Checking ratings by hand at sign-up rarely survives the first busy week.
Corrections. A score entered wrong in your spreadsheet is now wrong on DUPR too, and fixing it means remembering to fix it in both places.

None of this is hard. It is just repetitive, and it lands on one volunteer every week.

How clubs usually handle it

Most clubs start with a spreadsheet for standings, a group chat for scores, and the organiser entering the results into DUPR by hand. It works for a single division of eight players. It strains at two or three divisions, and it breaks at the point where the organiser goes on holiday.

The usual workaround is to submit results in batches at the end of each month or at the end of the season. That saves the organiser time, but players do not see their rating move during the season. For many of them, that was the reason to join.

How to set up a DUPR league

1. Pick the format before the rating band

The format decides how many matches each player gets and whether partners stay fixed. Both affect how useful the results are to DUPR.

Format	How it plays	Best for
Round robin in groups	Everyone in a group plays everyone else; groups are ranked top to bottom, so the top of a group can move up and the bottom move down	A classic season league with fixed doubles teams or singles, and clubs with a wide spread of levels
ELO standings	One open table ranked by results rather than fixed fixtures	Flexible play where people arrange their own matches
Americano	Partners rotate every round; players score individually by points won	Social league nights where people want to meet new partners
Mexicano	Like Americano, but each round is paired from the current standings	Social nights where you want closer games as the evening goes on

Rotating-partner formats (Americano, Mexicano) still produce ordinary doubles matches: two players on each side, a real score. DUPR treats them as doubles results like any other.

2. Set a rating band per division, and decide about unrated players

Divisions by DUPR rating replace the organiser's judgement call with a number everybody can see. Decide three things up front:

The range. A lowest and a highest rating for each division, e.g. 3.000–3.499 and 3.500–3.999. Keep bands about half a point wide for competitive play.
Which rating counts. Use the doubles rating for doubles and rotating-partner formats, and the singles rating for singles.
Unrated players. Someone new to DUPR has no rating yet. A sensible default is to let them into a division with only a ceiling, such as an entry-level division, but not into one with a floor. They cannot prove they belong above it.

3. Require a linked DUPR account at sign-up, not at season's end

A match is only submittable if every player on court has a DUPR account. So check at the point of entry. Before anyone pays, they should either be linked or be told exactly how to link. This is the single change that saves the most lost results.

4. Make both sides confirm every score

Have one side enter the score and the other side confirm it. Then the number sent to DUPR has been agreed by four people rather than reported by one. If the losing side disputes it, nothing is submitted until it is sorted out.

5. Fix the scoring format and say it in the rules

For a standard league match: best of three games to 11, win by 2. Whatever you choose, write it in the league description. DUPR needs a winner in every game, so tied games are not a valid result.

Example: a hypothetical two-division doubles league

Illustrative numbers, not a real club.

A club with 4 courts runs a six-week doubles league on Tuesday evenings:

Division A, DUPR doubles 3.500–3.999: 6 fixed teams (12 players)
Division B, DUPR doubles 3.000–3.499, open to unrated players: 6 fixed teams (12 players)

Each division is a single round robin. With 6 teams, that is 15 matches per division, played as 5 rounds of 3 matches, one round per week. Week 6 is a catch-up night for postponed matches.

Each Tuesday, the two divisions play 6 matches between them on 4 courts. That fits into two time slots of about 45 minutes for best-of-three games to 11.

Over the season, that is 30 matches and 120 player results to submit to DUPR. Entered by hand, it is half an hour after every league night, plus chasing whoever has not linked their account. Done automatically, nobody touches it: each match is sent the moment both sides confirm the score.

How SportyPlus handles DUPR leagues

SportyPlus connects the club, its members and each competition to DUPR, so the steps above become settings rather than chores.

The club connects once. Under Business → Integrations → DUPR, a club admin logs in to DUPR and chooses which DUPR club to associate. The list shows the DUPR clubs where that admin is a director or organiser. There are no API keys to request or paste in. The same page has a switch to show DUPR ratings on the club's rankings page.

Members link their own accounts. In the member app, under Connected accounts, players link DUPR through DUPR's own login, not by typing an ID that might be wrong. Their singles and doubles ratings appear straight away. They are refreshed every day, and whenever DUPR tells us a rating has changed. Members can also simply sign in with DUPR.

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Connected accounts in the member app: DUPR sits beside the other sign-in services, with Connect and Disconnect on the same row.

Each league or tournament opts in. In the competition's settings, a pickleball league or tournament can be marked Linked to DUPR, with an optional Lowest DUPR rating, Highest DUPR rating and Requires DUPR+. From then on, the rules are enforced at every way onto the roster: joining, being added by an admin, pairing up, and adding a partner. For a paid entry, the check runs before payment. A player without a linked account is sent straight to Connected accounts. A player outside the band is told their rating and the division's range. On the sign-up list, organisers see each player's DUPR rating, NR for anyone unrated, and red for anyone outside the range.

Results go to DUPR on their own. A player enters the score in the app and the other side confirms or disputes it. The moment a result is confirmed, it is sent to DUPR as a league or tournament match. It carries the competition's name as the event and the group or round as the bracket. If a confirmed result is later corrected, the correction goes to DUPR. If it is deleted, it is removed from DUPR as well. A match where somebody has not linked their account yet is not lost: it is retried daily for 30 days and goes through as soon as the last player links.

Only competition matches count. Casual court bookings and friendly games are never sent to DUPR. A rating should not move because two friends played a practice set.

All of this sits on top of the ordinary league module: round robin groups with promotion and relegation, ELO standings, Americano and Mexicano, singles or doubles, entry fees and waiting lists. League schedules can also book their courts automatically, so league night does not clash with regular court bookings. When a club turns off its own ratings and keeps DUPR on, the app's rankings become a DUPR ranking with a singles/doubles toggle.

Practical recommendations

Register your club on DUPR before you announce the league. Give at least two people the director or organiser role, so the integration does not depend on one person.
Publish the rating bands with the sign-up link. Players who can see the band before they try to join do not need an email explaining why they were refused.
Tell players to link DUPR the week before sign-up opens. A short post with a screenshot of the Connected accounts page does more than a paragraph in the rules. Our guide to posting on social media for your club covers getting it everywhere at once.
Keep an unrated-friendly division. If every division has a rating floor, new players have nowhere to start and the league stops growing.
Write the scoring format into the league description. Best of three to 11, win by 2, unless you have a reason to do otherwise.
Leave confirmation to the players. Step in only when a score is disputed. That is the whole point of having both sides confirm.

Age of Digital Consent by Country: What Sports Clubs Need to Know

Marko Banušić — Thu, 01 Oct 2026 19:10:47 +0000

The age of digital consent is the age at which a child can agree, on their own, to an online service processing their personal data. Under GDPR Article 8 it is 16 by default, but each EU country may lower it to 13, 14 or 15, and most have. In Croatia, Germany and the Netherlands it is 16; in France and the Czech Republic 15; in Spain and Italy 14; in Belgium, Denmark and Sweden 13. Below that age, a parent has to give or approve the consent.

For a sports club, this matters most in one place: a child creating their own account on the club's website or app. The full table is below. After it is the part most summaries leave out, which is what the rule does not cover.

This article explains the rule as it applies to club software. It is not legal advice. National laws change, so check your country's data protection authority before relying on any age here.

Age of digital consent by country

The ages below are those set by each country's GDPR implementing law, as of October 2026.

Country	Age	Implementing law
Austria	14	Datenschutzgesetz (DSG), §4(4)
Belgium	13	Act of 30 July 2018, Art. 7
Bulgaria	14	Personal Data Protection Act, Art. 25c
Croatia	16	Act on the Implementation of the GDPR, Art. 19
Cyprus	14	Law 125(I)/2018, Art. 8
Czech Republic	15	Act No. 110/2019 Coll., §7
Denmark	13	Data Protection Act (Act No. 502 of 2018), §6(2)
Estonia	13	Personal Data Protection Act 2018, §8
Finland	13	Data Protection Act (1050/2018), §5
France	15	Loi Informatique et Libertés (Act No. 78-17), Art. 45
Germany	16	No lower age set, so the GDPR default applies
Greece	15	Law 4624/2019, Art. 21
Hungary	16	Information Self-Determination Act
Ireland	16	Data Protection Act 2018, s. 31
Italy	14	Personal Data Protection Code, Art. 2-quinquies
Latvia	13	Personal Data Processing Law, s. 33
Lithuania	14	Law on Legal Protection of Personal Data, Art. 6
Luxembourg	16	No lower age set, so the GDPR default applies
Malta	13	Data Protection Act (Cap. 586)
Netherlands	16	GDPR Implementation Act (UAVG), Art. 5
Poland	16	No lower age set, so the GDPR default applies
Portugal	13	Law 58/2019, Art. 16
Romania	16	No lower age set (Law 190/2018), so the GDPR default applies
Slovakia	16	Act No. 18/2018 Coll., §15
Slovenia	15	Personal Data Protection Act (ZVOP-2, in force since 26 January 2023), Art. 8
Spain	14	Organic Law 3/2018 (LOPDGDD), Art. 7. A bill to raise it to 16 has been before parliament since 2025
Sweden	13	Data Protection Act (2018:218), ch. 2 §4

Outside the EU but often asked about:

United Kingdom: 13 (Data Protection Act 2018, s. 9).
Norway: 13 (Personal Data Act, §5). In 2025 the Norwegian government proposed raising it to 15, so check whether that has passed.

In summary: 9 countries use 16, 4 use 15, 6 use 14 and 8 use 13. The cut-off depends on where the service is offered. A club in Ljubljana works to 15, a club in Zagreb to 16.

What Article 8 actually covers

This is where most clubs get it wrong, in both directions. Article 8 applies only when all three of these are true:

The service is an "information society service", meaning something provided online, at a distance, on request. A club's website or app where members create an account and book courts is one. A paper membership form handed in at reception is not.
It is offered directly to the child. A junior booking page, a kids' camp sign-up, or an app open to anyone who downloads it counts. A service only parents can use does not.
Consent is the legal basis for that processing. If the club processes the data because it is needed to run the membership the family signed up for (the "contract" basis), Article 8 is not what governs it.

Two more parts of the article matter to clubs:

Article 8(2): when parental consent is required, the club must make reasonable efforts to check that the consent really came from someone with parental responsibility, "taking into consideration available technology". A ticked box saying "my parent agrees" is weak evidence. A confirmation from a separate, verified parent account is much stronger.
Article 8(3): the rule does not change national contract law. Whether a 12-year-old can validly sign up for a paid membership is a question of the country's civil law on minors, not of the GDPR. In most countries the answer for anything beyond pocket-money amounts is that a parent has to agree.

So the age of digital consent is not a general "age at which a child's data needs parental approval". It is narrower than that. In practice, though, the situation it covers — a child signing themselves up online — is exactly the one a club with online registration faces every week.

The situation clubs actually face

Most junior members come in through a parent: the parent fills in the form, pays the fee, and the coach adds the child to a group. That route rarely raises an Article 8 question, because the parent is the one acting.

The problem is the self sign-up. A 12-year-old tries a taster session, goes home, and creates an account on the club's booking site. Then:

The club now holds a child's name, email, birth date and perhaps a phone number, and their parent may not know.
If the site asks for marketing consent at sign-up, that consent from a child under the national age is not valid on its own.
If the child books and pays for something, the contract question from Article 8(3) arises too.

Clubs usually handle this in one of three ways:

Do nothing. The sign-up form doesn't ask for a date of birth, so the club never knows. This is the most common approach and the hardest to defend.
Ask for a birth date and block under-age sign-ups. Better, but the child is turned away with nowhere to go, and often comes back with a false year of birth.
Ask for a birth date, then route the child to a parent. The account is created on hold, the parent gets a request, and the account only becomes active once the parent approves. This is the approach Article 8 describes.

A recommended approach

Ask every self sign-up for a date of birth. You cannot apply an age rule without it. Include sign-ups through Google or Apple, which usually skip it. Ask on first sign-in instead.
Use the age for your country, or a higher one. Nothing in Article 8 stops a service setting a stricter age than the national one. Slovenia's law says so explicitly: a provider's terms may set a higher limit. If the club operates in several countries, one higher age is simpler than several.
Under that age, hold the account until a parent approves. Ask for a parent's email, send them a request, and let the account sign in only once they have approved, signed in as themselves.
Record the consent. Who approved, for which child, and when. Article 7(1) requires you to be able to show that consent was given.
Delete what never got approved. An on-hold child account whose parent never answers should be erased after a fixed period, not kept indefinitely.
Treat health data separately. A medical certificate is special-category data under Article 9. Its legal basis is a separate question from the age of digital consent, and it deserves its own look with your data protection adviser.
Keep marketing consent separate. Whatever the age rule, consent to club promotions should be its own unticked choice. See how to run a sports club email newsletter for how to split news from promotions.

Example

A hypothetical club, to show the flow.

A padel club in Italy (age of digital consent 14) lets anyone create an account on its website to book courts and join open-play sessions. It sets its own sign-up age at 14, matching the national rule.

Matteo, 15, signs up. He is over the age, so nothing changes.
Giulia, 12, signs up after a junior clinic. The site asks for her date of birth, sees she is under 14, and asks for a parent's email. She gives her mother's. Her account exists but cannot sign in. Her mother receives a request, signs in to her own account, and approves. The club now has a record of who consented and when, and Giulia's account is linked to her mother, who can book and pay on her behalf.
Luca, 13, signs up and gives an address his parents never check. Nobody approves the request. After 30 days, the club deletes the account automatically.

The same club opening a second venue in Croatia would face a 16 limit there. If it used 16 everywhere, it would be stricter than required in Italy but never too lenient in either country, and it would not have to change if a country raised its age.

How SportyPlus handles the age of digital consent

SportyPlus asks for a date of birth at every self sign-up on the club website and in the member app. Accounts created through social sign-in are asked on first sign-in. Under the consent age, the sign-up asks for a parent's email. The account is created on hold and cannot sign in until the parent signs in as themselves and approves. Approval links the child to the parent and records when and from where the consent was given. On-hold accounts that nobody approves are deleted after 30 days. Once linked, the parent can book, sign up and pay for the child from My family, as described in how to manage junior members and their parents.

The consent age is currently 16 for every club on the platform, which is the Croatian age and the minimum age in SportyPlus's terms. That meets or exceeds the national age in every EU country, but it is stricter than required in countries that use 13, 14 or 15. Per-country ages are on the roadmap. Members a club registers itself from the admin side, such as a coach entering a new academy student, are not held for approval, because the club is collecting that data directly. The club's own membership terms cover it.

Practical recommendations

Find your country in the table, then confirm it on your data protection authority's site.
Check whether your website or app lets a child sign up without a parent. If it does and doesn't ask for a birth date, fix that first.
If you operate in more than one country, pick one age that satisfies all of them.
Make parental approval come from the parent's own account, not a checkbox on the child's form.
Keep a record of every approval, and delete unapproved accounts on a schedule.
Ask your data protection adviser about medical certificates and photos of juniors separately. They raise different questions.

Related SportyPlus guides

How to manage junior members and their parents: linked parent accounts, managed child profiles, and parents paying for their children.
How to run a sports club email newsletter: marketing consent and opt-ins for club news and promotions.

Want under-16 sign-ups to wait for a parent's approval automatically? See how SportyPlus handles member accounts.

How to Manage Junior Members and Their Parents at a Sports Club

Marko Banušić — Thu, 01 Oct 2026 18:48:26 +0000

To manage junior members well, give every child their own record in the club's system and link it to the parent who is responsible for them. The parent signs in as themselves and books, signs up and pays on the child's behalf. A child old enough to have their own login can still use it. Children under the age of digital consent are only registered once a parent has approved.

That sounds obvious, but it is not how most clubs work. Juniors usually exist in one of three ways: as a line on the parent's account, as a second account sharing the parent's email and password, or only on the coach's spreadsheet. Each of those breaks down at some point: the invoice, the tournament entry, the medical certificate, or the day the child turns 14 and wants to book courts themselves.

Why junior members are hard to manage

A junior member is two people as far as the club is concerned. The child is the one who plays, attends training, enters tournaments and needs a medical certificate. The parent is the one who reads the emails, pays the fees, signs the forms and calls the office when something goes wrong.

Most club systems were built around one person per account, so clubs force juniors into one of these workarounds:

The parent's account stands in for the child. The booking says "Ana Horvat" when it was her son on court. Attendance, results and rankings end up under the wrong person.
The child has an account with the parent's details. Two accounts share one email address (or the system refuses the second one), and the password gets passed around the family. The parent signs in as the child to pay, so the club's records say the child paid.
The child has a real account and the parent has nothing. Reminders go to a 12-year-old's inbox, or nowhere at all, and the parent hears about an unpaid term fee from the coach.

Then families make it harder. A child has two parents, possibly in two households. A family has three children in the academy. A couple wants one family membership for themselves and the kids. A teenager plays in a league and their parent wants to see the fixtures.

How clubs usually handle it

Most clubs patch it by hand. The office keeps a separate list of parent phone numbers. Academy fees are invoiced to whoever the coach remembers. Family memberships are a discount someone applies manually, with nothing checking that the "family" is actually a family or that the four-person plan covers four people and not six.

Registration of children is usually not checked at all. An online sign-up form takes a date of birth if it asks for one, and a 10-year-old can create an account like anyone else.

This works while the junior section is small and the same person runs it every year. It stops working when the academy grows, when a second coach starts, or when someone asks the club what personal data it holds on a child and on whose authority.

A better structure: children, guardians and family

The structure that holds up has four parts.

1. Every child has their own profile

The child is a member in their own right: name, date of birth, their own memberships, bookings, results and documents. What varies is whether they can sign in.

A managed child has no email and no login. A parent runs the profile completely. This is right for younger children.
A child with their own login can book and sign up for themselves. Their parent stays linked and keeps the same rights.

Moving from one to the other should be one step: add an email to the managed profile, and the child sets a password.

2. Parents are linked to children, not stored on them

A guardian link connects two accounts: this adult is responsible for this child. A child can have two guardians; a parent can have several children. The link, not a shared login, is what lets the parent:

book courts and lessons for the child,
sign the child up for events, camps and competitions,
see the child's invoices and pay them,
see the child's academy record: groups, attendance, progress,
receive copies of the child's booking, payment and competition notifications.

Two rules keep the link honest. First, linking an existing account needs the other person's agreement. If a parent names an account that already exists, its holder gets a request and has to accept it, signed in as that account. Otherwise anyone could make themselves someone's "parent" and read their data. Second, a staff member should only be able to link members of their own club, and changing one club's family records should not touch another club's.

3. Under-16s sign up with a parent's consent

In the EU, GDPR Article 8 sets an age below which an online service relying on consent needs a parent's authorisation. Member states choose that age between 13 and 16; in Croatia, for example, it is 16 (see the age of digital consent in every EU country). Whatever your legal basis for each piece of data, a sign-up flow that a child can complete alone, with no one checking their age, is hard to defend. (This article is not legal advice. Check the rules for your country and your own use of the data.)

A sign-up flow that handles this properly:

Asks every new member for a date of birth.
If they are old enough, nothing changes.
If they are younger, asks for a parent's email. The account is created but cannot sign in yet, and the parent receives a consent request.
The parent opens the request, signs in or registers as themselves, and approves. Only then does the child's account work, and the club keeps a record of who consented and when.

A parent who adds their own child from their own account has consented by doing so, so that link is active at once.

Members who sign up through Google, Apple or another social login often never type a birth date. For them, the system should ask for one on first sign-in, before anything else.

Accounts the club creates itself, such as a coach entering a new academy student from the office, are a different situation: the club is collecting the data and answers for it directly.

4. The order says who it is for and who paid

Payments are where most junior setups fail. Fix them by recording three things separately:

who the order belongs to: the child whose academy term it is,
who it is for: on each item, which family member gets the membership, ticket or entry,
who paid: the parent who actually put in the card.

Once those are separate, a parent can pay their child's open academy invoice while signed in as themselves, the membership lands on the child's profile, and the parent can choose whose name the invoice is made out to. That matters to parents claiming childcare or sports expenses, and to companies reimbursing an employee.

Family memberships work the same way. A member's family is themselves, their children and their partner. A family plan covering four people lets the buyer pick up to three others from that family, and each person gets their own membership, all grouped under the holder. The plan's size is enforced at checkout, not on trust.

A worked example

This is a hypothetical club, used to show how the pieces fit together.

A tennis and padel club has 60 juniors in its academy. Two families illustrate most of the cases:

The Kovač family. Petra (41) and Ivan (43) have Luka (14) and Mia (8). Petra adds both children from her account. Mia has no email, so she becomes a managed profile. Luka gets his own email so he can book practice courts. Petra links Ivan as her partner; he accepts the request from his inbox. Then she buys the club's four-person family membership, marks herself as the holder and adds Ivan, Luka and Mia. Four memberships are created in one family group. Luka books a court on Thursday. The booking is his, and Petra also receives the confirmation.

The Babić family. Nora (12) signs up on the club website herself after a school taster session. She enters her birth date, the sign-up asks for a parent's email, and she gives her father's. Her account exists but cannot sign in. Her father gets the consent request that evening, registers, and approves. Now Nora is linked to him, and the club's record shows when he consented. When the academy issues Nora's autumn term order, her father sees it under his family page, pays it with his own card and chooses to have the invoice in his name, with Nora named on the line.

Nobody shares a password, the office has entered no phone numbers by hand, and every booking, membership and invoice is under the right person.

How SportyPlus handles junior members

SportyPlus has this structure built in. Signed-in members have a My family page on the club website and in the member app. There they add a child (with or without an email), link an existing account, link a partner, accept or decline requests, edit a managed child's details, and see and pay their children's open orders. At checkout, each item has a For field to choose the family member it is for. A family membership plan adds an Also covers field limited to the plan's size. When a parent pays a child's order, they choose whose name goes on the invoice.

Self sign-up asks for a date of birth, and accounts under 16 wait for a parent's approval before they can sign in, with the consent recorded on the link. Guardians receive copies of their child's booking, payment and competition notifications. They can follow the child's academy record and hand in the child's medical documents. Club staff see the family on the member and academy student pages. Consent requests and link requests are ordinary club email templates, so each club can word them in its own voice. One account works at every SportyPlus club, so a family that plays at two clubs links once.

Practical recommendations

Give every junior their own record. Even a six-year-old. Their attendance, results and medical certificate belong to them, not to their parent.
Stop sharing logins. If parents currently sign in as their children to pay, that is the first thing to fix. It puts the child's name on the payment and gives the parent the child's password.
Ask for a date of birth at every sign-up. You cannot apply an age rule to data you never collected.
Make linking two-sided. A parent adding their own child is fine. Claiming an existing account should need that account's agreement.
Decide whose name goes on invoices before the term starts. Tell parents they can choose, and stop reissuing invoices by hand.
Enforce family membership sizes. If the plan says four people, the system should count four.
Tidy up unconsented accounts. An under-16 account whose parent never approves should not sit in your database forever. Delete it after a fixed period. SportyPlus does this after 30 days.
Copy parents on what matters, not on everything. Booking confirmations, payment reminders and competition entries, yes. Club newsletters stay with the opt-ins each member chose.

Related SportyPlus guides

How to manage court bookings without spreadsheets and manual work: booking rules per member type, including juniors.
How to run a sports club email newsletter: consent and opt-ins for club news and promotions.
Age of digital consent by country: the under-16 rule, country by country, and what it covers.
How to handle refunds for cancelled court bookings automatically: what happens to the payment when a junior's booking is cancelled.

Ready to give parents their own accounts and stop sharing logins? Run junior memberships, academy fees and family plans with SportyPlus.

AI Court Booking: Letting ChatGPT and Other AI Assistants Book and Pay for Your Courts

Marko Banušić — Tue, 29 Sep 2026 15:02:15 +0000

AI court booking means a player asks an AI assistant, something like "find me a padel
court near me on Saturday at 5 for 90 minutes", and the assistant finds a free court, tells
them the price, and books and pays for it, without the player opening the club's website.

For that to work, the assistant needs three things from the club: a way to see which courts
are free and what they cost, a way to put a booking through, and a way to pay that the club
actually receives. This guide explains how that works, what a club should insist on, and
what is honestly not ready yet.

Why this matters to a club

Players already search for courts the way they search for restaurants: on their phone, in
a hurry, often for a club they have never visited. More of that searching now starts in an
AI assistant instead of a search engine.

An assistant can only offer what it can reach. If your availability sits behind a phone
number, a WhatsApp group or a booking page it cannot read, it cannot book you. It may not
mention you at all. The club down the road whose courts it can book gets the reservation.

This is the same shift that happened when clubs moved from a paper diary to
online court booking. The
customer changes where they start, and the club has to be reachable from there.

How clubs handle it today

Mostly, they don't, and that's reasonable. Today an assistant asked for a court will
usually:

search the web and list clubs, with a link to each club's own booking page;
sometimes read opening hours or prices from the club's site, which may be out of date;
hand the player back to a website or a phone number to actually book.

The player then has to create an account, find the right court and time again, and pay. A
lot of them drop off somewhere along the way.

What an AI assistant needs to book a court properly

Two open standards cover the pieces:

The Model Context Protocol (MCP) lets an assistant use a service's tools directly: in this case "find clubs", "show free courts and prices", "book".
The Agentic Commerce Protocol (ACP), published by OpenAI and Stripe, describes how an agent opens a checkout with a seller, shows the buyer the total, and pays with a payment token the buyer approved. The seller charges it like any other card payment.

Behind those protocols, a club should expect a few things from any system that lets agents
book its courts:

The club's rules still apply. Opening hours, member prices, how far ahead people may book, how many bookings they may hold. An agent booking a court should be held to exactly the same rules as a player booking on the website.
Nothing is held until it is paid. Assistants browse; they compare several options before the player decides. A court should not disappear from your calendar because an assistant looked at it.
The money goes to the club. The charge should land in the club's own payment account, with the club as the seller, not with a middleman who pays out later.
Tax is right. In the US that usually means sales tax added on top of the court price. In Europe it means VAT already included in it.
Cancelling works the way players expect. A player who paid by card through an assistant expects the refund on that card.
The club decides who may sell its time. Switching this on should be a choice, club by club and assistant by assistant.

Example: a Saturday pickleball booking

Take a hypothetical pickleball club in New York with 6 courts, open 8:00 to 22:00, charging
$40 an hour to non-members, with 8.875% sales tax.

A visitor asks an assistant for a court on Saturday afternoon. The assistant:

finds the club and asks for Saturday's free slots, and gets back, say, a 90-minute slot on Court 2 at 13:00 for $60.00 + $5.33 sales tax = $65.33;
opens a checkout for that slot. The club's calendar is unchanged;
asks the visitor for their name and email, and shows them the total and the club's terms;
once the visitor agrees, sends the payment token.

At that moment the booking is made, the price is checked again, the card is charged $65.33
on the club's own Stripe account and the booking is confirmed. If someone else took Court 2
at 13:00 in the meantime, the visitor is told the slot has gone and is charged nothing.

The visitor gets a confirmation and an email saying an account was made for them at the
club, with a link to choose a password so they can manage the booking themselves. If they
cancel within the club's cancellation window, the $65.33 goes back to their card.

A member of the same club who connects the assistant to their club account would see their
member price instead, because it is their membership that decides the price.

How SportyPlus can help

SportyPlus clubs can now sell court time through AI assistants. It works through both
standards above: an MCP server that assistants can connect to, and an ACP checkout for
agents that speak that protocol. Both run the same
court booking rules the club already uses, so there is nothing
separate to configure or keep in sync.

The six points above are how it behaves. Opening a checkout only prices the slot; the court
is booked the moment it is paid, on the club's own Stripe account through
SportyPlus payments, and cancelled bookings refund to the card. Signed-in
members pay their membership price; a newcomer pays the non-member price and gets an account
when they pay. A US club adds its sales-tax rate on top. It is switched on club by club,
and each club chooses which assistant platforms may sell its courts to newcomers.

Developers building an assistant can find the technical details in the
agent checkout documentation.

What is not ready yet

It is worth being straight about where this stands, because the technology is moving fast
and a lot of what is written about it is ahead of reality.

The big consumer assistants are not selling court bookings yet. The in-chat checkout OpenAI launched for ChatGPT in 2025 was scaled back in early 2026, and the checkout that remains there is aimed at physical goods. Whether a player can book your courts from a particular assistant depends on that assistant supporting in-chat payment for services. Being ready means your club is bookable the day one does.
The standards were written for shopping, not for time slots. ACP has no built-in idea of "Saturday, 13:00, 90 minutes" yet, so each court slot is sent as an item of its own. That works, but expect the standard to change.
Some cards will not go through. A card that asks for an extra bank check (3-D Secure) cannot be approved inside an assistant yet. The player is asked for another card.
Doubles are booked by one person. The buyer books and pays for the whole court; partners can be added in the app afterwards.

Practical recommendations

Get your online booking right first. An assistant can only book what your system knows: accurate opening hours, real prices, and rules that are enforced, not just written down. If that is not in place, start with the complete guide to court booking management.
Set a clear cancellation policy and show it before payment. Players booking through an assistant will read it there, not on your noticeboard.
Check your sales tax setting. A US club should confirm the rate that applies to court rentals at its address with its accountant, and enter that.
Decide your newcomer price. Assistants mostly bring people who are not members yet. Make sure your non-member rate is one you are happy to sell at.
Start with one club or a few courts if you run several sites, and see who books that way before switching everywhere on.

How to Run a Sports Club Email Newsletter: Club News, Offers and Opt-Ins

Marko Banušić — Thu, 17 Sep 2026 18:25:43 +0000

Email is still the only channel a club fully controls. No algorithm decides who sees it, and no member has to install anything. It is how you tell 300 people that the courts are closed on Saturday, that league entries open Monday, and that the winter indoor package is on sale.

The problem is that most clubs send one undifferentiated "club email". News, results, closures and the summer sale all go out from the same list, under the same implied promise. Then one promotion lands badly, a member clicks unsubscribe, and the club loses the ability to tell that person the courts are closed. This guide is about running a sports club email newsletter that survives that — what to separate, what to ask members for, and what to check before you press send.

The problem: one list, two very different promises

There are two genuinely different kinds of bulk email a club sends.

Club news. What is happening at the club: court closures, maintenance, opening hours over the holidays, league and tournament announcements, results, the AGM, the summer schedule. Members generally want this, and the ones who do not want it will simply ignore it.

Promotions. Anything that is selling something: an indoor season package, a coaching block, a racket demo day with a sponsor, a discount on membership renewal for early payers. Some members are glad to get it. Others signed up to play tennis, not to receive offers.

Treat these as one list and every promotion you send risks the operational channel. The member who unsubscribes from your sale has, in practice, unsubscribed from "court 3 is out of action all next week" too. That is bad for the member and worse for the club, because the next closure email quietly reaches fewer people than the club thinks it does.

The reverse mistake is just as common: a club that is scared of unsubscribes stops sending anything commercial at all, and then has no way to fill an empty indoor season.

How clubs normally handle it

Three patterns, all of them workable to a point, all of them with a specific failure.

A spreadsheet and BCC. Export addresses from the club system, paste them into the BCC field, send. It works for 40 people. At 300 it gets throttled or filed as spam, there is no unsubscribe link, and the export is stale the day after it was made — new members are missing, resigned members are still on it.

A general-purpose newsletter tool. Mailchimp, Brevo, MailerLite and the rest do email properly: unsubscribe handling, bounce management, templates, statistics. The failure is the list. It is a copy of your membership, maintained by hand, and every export re-introduces the drift — joiners, leavers, changed addresses, and members whose booking behaviour you cannot see from inside the email tool. Segmenting "everyone on a junior membership" means exporting a segment and remembering to refresh it.

The club system's own bulk email. No export, always current, and it knows things a newsletter tool cannot — membership type, whether the person is still an active member, whether they have booked a court this year. The usual failure here is the opposite: club systems often treat bulk email as one undifferentiated broadcast with a single on/off switch, which brings back the problem at the top of this article.

The recommended approach

Six things worth getting right, roughly in order of how much damage they prevent.

1. Split news from promotions, and let members answer separately. Two categories, two switches. A member who does not want your sale may still want the closure notice, and that is a reasonable position for them to hold. If your system has one switch, at least keep promotions rare enough that people do not reach for it.

2. Make unsubscribing trivially easy. A visible footer link, no login required, and the technical List-Unsubscribe header so Gmail and Outlook show their own unsubscribe button next to the subject line. This feels like inviting people to leave. It is the opposite: the alternative to an easy unsubscribe is a spam complaint, and complaints damage delivery of every email your club sends, including invoices and booking confirmations.

3. Keep the unsubscribe scoped to your club. If a player is a member of two clubs on the same platform, opting out of one club's news must not silence the other. This is invisible when it works and infuriating when it does not.

4. Never send bulk email to an address that has already bounced. Repeatedly mailing a dead mailbox is one of the fastest ways to ruin a sending reputation. Bounces and spam complaints should be collected automatically and excluded from every future send.

5. Know your real audience before you send. "412 members" is not the number who will receive the email. Some have no address on file. Some bounced. Some opted out of this category. Clubs that do not see this breakdown assume something is broken when the report shows 380.

6. Write from the club, not from the software. The club's name and logo, a reply-to address a member can actually reply to, and the member's first name where it reads naturally. Not "Dear Member".

What "opt-in" should actually mean in a club

Be precise here, because it is where clubs get uneasy.

For operational club news to current members, most clubs are on solid ground: the member joined the club, gave an address for club business, and the email is about club business. What they must always have is a working way out.

For promotions, the bar is higher, and in the EU under GDPR it is usually consent — freely given, specific, and recorded. Practically, that means:

Ask for marketing consent at the point of joining or renewal, as its own checkbox, not bundled into the club rules. A pre-ticked box is not consent.
Keep a preference centre members can reach at any time from their account, not only from an email footer.
Record when and how each answer was given, so you can answer a complaint.
Treat a category unanswered as unanswered. If your system defaults existing members to "on" — many do, because that is what the club was already doing before the switches existed — say so plainly in your privacy notice, and lean on the unsubscribe link rather than on the default.

A member's own email preferences in SportyPlus look like this — the club's news and promotions as two separate switches at the bottom of the list, under the transactional emails they may mute, with the always-on ones named in the note at the top:

One more distinction worth writing into your policy: transactional email is not marketing. A booking confirmation, an invoice, a password reset and a refund notice are the club fulfilling an obligation, and a member cannot reasonably opt out of an invoice. Keep those emails on a separate footing from the newsletter, and keep them out of the marketing opt-out — see how automatic refunds notify the member for an example of an email that has to arrive.

A worked example

A hypothetical club: six courts, 300 registered accounts, of which 240 are current members, 40 are lapsed, and 20 are pending applicants.

The manager wants to send two emails in September.

Email one — the winter schedule (news). Audience: current members. The system matches 240 people. Of those, 8 have no email address on file (juniors registered by a parent, with the parent's contact on a different record — linking juniors to their parents fixes that), 3 addresses have bounced in the past year, and 11 have switched club news off. 218 emails go out. Nobody is surprised by the number, because it was shown before the send.

Email two — the indoor season package (promotion). Same audience filter, different category. The 218 from before, minus the 34 who have never given marketing consent or have switched promotions off. 184 emails go out.

Those 34 still receive the winter schedule. That is the entire point. Under a single-list setup, a club that sent the package first would have lost some of them for the schedule too — and it would never have known, because the second email would simply have gone to fewer people with no explanation.

Worth noting what the second email gains from living inside the club system: the audience could just as easily have been "members on an outdoor-only membership", or "members who played last winter and have not booked since", which is a far better list for an indoor package than "everyone".

How SportyPlus can help

In SportyPlus, a club campaign is composed in the CMS under club emails, and the first thing it asks for is the kind of email — News and announcements or Offers and promotions. That choice is not a label. It decides which switch a member turns the campaign off under, so a club that files its sale under news is reaching people who only ever agreed to hear about the courts.

Members hold those two switches themselves, in their notification and email preferences, as a global default plus a per-club override they can reset at any time. The same page carries the individual transactional emails they are allowed to mute; essential ones like invoices are not offered, because they are not a preference. Every campaign also carries a one-click unsubscribe — footer link plus the List-Unsubscribe headers that make Gmail show its own button — on a signed link that needs no login and never expires, and the resulting opt-out is written against that one club.

The audience is a stored filter, not a frozen list of addresses: membership type, member status, role, or a churn segment handed over from the members report such as "played in 2025 and has not booked since". It is re-evaluated at the moment the campaign goes out, so somebody who joined this morning is included and somebody who left is not. Before you commit, the composer shows how many people will actually receive it out of how many matched, and names each reason for the gap — opted out of this category, no address on file, a guest placeholder address, or already sent this campaign. That count comes from the same code the send itself uses, because a preview that runs a different query from the send is worse than no preview.

The rest of the compose screen is a campaign name for the club's own records, the subject line, a preheader — the grey line of text a mail client shows next to the subject — and the body:

Placeholders are listed under the editor, so nobody has to remember the syntax:

Sending is either now or later. With Send later on, the campaign is saved as scheduled and goes out on its own at the chosen moment, to whoever matches the filter then:

Around that: personalisation placeholders for the member's first name and the club's own details, a test send to any address before the real one, a guard against dispatching the same campaign twice, a per-recipient log so an interrupted send resumes instead of mailing everyone again, and automatic suppression of addresses the mail provider has reported as bounced or complained. Bulk email sits alongside the club's member notifications and club news rather than replacing them, so an announcement can link to the club's own booking or registration page instead of describing it.

Practical recommendations

Separate news from promotions today, even if it is only a policy in your own head. Never send an offer under a news heading.
Put a marketing consent checkbox on your join and renewal forms, unticked, with its own sentence. Keep the answer with the member record.
Link a preference centre from every bulk email, and make sure it works without logging in.
Check the real recipient count before sending, and investigate the gap rather than the total. A jump in "no address on file" usually means a broken registration form.
Send club news on a predictable rhythm — monthly, or when something genuinely changes. Send promotions sparingly; three or four a year that members expect beat monthly ones they resent.
Keep promotions relevant by segmenting. "Members on an outdoor-only membership" is a better audience for an indoor package than the full list, and it protects the rest of the list from an irrelevant email.
Look at bounces once a quarter and fix the addresses you can fix. The rest should be suppressed automatically.
Write a short subject line that says what changed. "Courts 1–3 closed 22–24 September" outperforms "September newsletter".

Related SportyPlus guides

Social Media for Sports Clubs: What to Post and How to Post It Everywhere at Once — the other half of club communication, and which announcements belong on which channel.
How to Manage Court Bookings Without Spreadsheets, Messages and Manual Work — the same idea applied to bookings: define the rule once, let the system apply it.
How to Handle Refunds for Cancelled Court Bookings Automatically — an example of transactional email a member cannot opt out of, and should not have to.

Reach your members without losing your list. SportyPlus sends club news and promotions as separate, separately refusable emails, to an audience taken from your live membership rather than a stale export — alongside court booking, memberships and member notifications in one system.

How to Record Matches on Club Courts Automatically

Marko Banušić — Mon, 14 Sep 2026 17:21:28 +0000

Ask any club that has put a camera on a court what happened next, and you will hear a version of the same story. The camera works. The footage exists. And then a member asks for "the video from Tuesday", and somebody spends twenty minutes scrubbing through a day of continuous recording, exports a clip, and tries to send a two-gigabyte file over WhatsApp.

The camera was never the hard part. The hard part is knowing which ninety minutes matter, whose they are, and how they get to that person without anybody doing work. That is a booking-system problem, not a camera problem — and it is why court video belongs in the same system as the bookings.

This guide covers how that works: what camera to buy, what the club has to configure, what the member sees, and what happens to the footage afterwards.

What the player gets: their booking, recorded, waiting in their account. Padel Karlovac, on SportyPlus.

The problem with "we installed a camera"

A court camera left to itself produces one thing: an unbroken stream of video that nobody has asked for. Everything useful about it has to be added by hand.

Someone has to find the match in the timeline.
Someone has to decide whether this member is allowed to have it.
Someone has to get a large file out of the building.
Someone has to delete old footage, or the storage bill grows forever and the club quietly accumulates months of video of identifiable people, which is a data-protection problem waiting for a complaint.

Every one of those steps is manual, and every one of them is the kind of task that gets dropped the week the club is busy. Clubs usually discover this about three months in, and the camera becomes a thing that is technically installed.

How clubs normally handle it

The traditional answer is a dedicated match-recording product: a proprietary camera, a proprietary app, a per-court subscription, and a separate account for the player. These work. They are also a second system, with a second login, a second support contact, and no idea what your bookings are — which means the player has to remember to press record, or to tell the app which slot was theirs.

The other common answer is a phone on a tripod. Free, and about as reliable as you would expect.

The recommended approach: let the booking drive the camera

The rule worth building everything else on is this: the booking is the instruction. The club does not schedule recordings. The player does not press record. The reservation already says which court, which time, and which people — so it already contains everything the camera needs to be told.

Concretely, that means four things should be true:

The court knows it has a camera. Recording is offered only on courts that can do it.
The player opts in when booking, in the same step where they choose the court and pay.
Recording starts and stops on the booking's own clock, with no human involved.
The finished video belongs to the player who booked it, and appears in their account without anyone sending anything.

Everything below is how SportyPlus implements that, but the design is worth copying regardless of what software you run.

Any camera that speaks RTMP

There is no SportyPlus camera to buy. The requirement is one line: the camera must be able to push an RTMP stream, which is a standard feature on essentially every IP camera sold for professional installation — Dahua, Hikvision, Reolink, Axis and the rest — and on many action cameras and encoders too.

Setup is deliberately dull. In the club admin you create a camera, give it a name, and pick the court it points at. The system issues an RTMP URL with its own stream key. You paste that URL into the camera's own streaming settings. That is the integration.

Four courts, four cameras. The one showing "Recording" has a booking on it right now — nobody at the club started it.

The whole integration: copy this address into the camera's streaming settings. The stream key is masked here.

That choice matters commercially. A club with cameras already installed for security can often stream from the hardware it owns. A club buying new can buy on price and picture quality from any supplier, rather than from whoever makes the recording platform.

The settings that actually decide whether it works

A camera that pushes RTMP successfully can still produce nothing usable. In practice, the same handful of settings account for nearly every failed installation, so specify them to your installer up front:

Setting	Value	Why
Video codec	H.264	H.265 streams and then plays back nowhere. It fails silently.
Audio codec	AAC	Any other codec produces a video with no sound at all.
Stream	Main stream	A camera pushing its sub stream sends a low-quality picture and ignores your main-stream settings, which looks exactly like the settings not saving.
Resolution / bitrate	1080p at around 4 Mbps	Nothing re-encodes on the way to a viewer, so every person watching pulls the source bitrate.
Keyframe interval	1 second (30 at 30 fps)	This is the single setting that decides how far behind live the picture runs. Video is cut on keyframe boundaries, so a camera sending a keyframe every 25 seconds puts live view more than a minute behind the court.
Bit rate type	CBR, Smart Codec off	Variable and "smart" modes drop quality exactly when there is movement — which is the whole point of a match recording.
Time zone	UTC, DST off	A camera an hour out records the wrong hour, twice a year.

Two of these — codec and audio — fail in a way that gives you no error message anywhere. If a new camera streams nothing, or streams silently, check those first.

The SD card is the safety net, not the plan

Any camera with a memory card should be set to record to it continuously, around the clock, with overwrite-on-full. The live stream is what normally produces the video; the card is what saves the club when the internet drops mid-match. On Dahua devices reachable through their cloud service, SportyPlus can read that card and repair a recording that lost minutes to a network glitch, pulling the missing stretch back off the camera automatically.

A club without that capability still benefits from the card, just manually.

What happens during a booking

Once a court has an active camera, the recording add-on appears in the booking flow — the same list where members add anything else to a reservation. The player ticks match recording and books as normal.

From there:

The system checks every minute for bookings that have just started on a camera court and starts the recording, naming it after the reservation.
The booking's first participant is recorded as the owner of the video.
When the booking's end time passes, the recording stops and the file is stored.
The video appears in that player's account, where they can watch it, download it, or send it to YouTube.

Nobody at the club touches any of it. An administrator can see every camera and every recording, but nothing waits on them.

A worked example

A hypothetical padel club: four courts, cameras on two of them, roughly 40 booked hours a week across the two camera courts.

Before, recording was a favour — a member asked, someone at the desk went looking, and it happened maybe twice a month because it was nobody's job. Now, suppose a quarter of bookings on those courts tick the add-on. That is around 10 recordings a week that the club produces at zero marginal staff cost, each one attached to the person who paid for the court.

If the club later charges a flat fee for the add-on, the same 10 recordings a week become a revenue line on courts that were already booked. If it stays free, it is a differentiator on the two courts the club would most like people to book. Either way the operational cost is the same: nothing.

Sharing: the player's own YouTube channel

The last mile is the one most clubs get stuck on, because match video is large and email is not.

SportyPlus solves it by uploading to the player's own YouTube channel, not the club's. The member connects their Google account once, from the page where they are watching their recording. After that, sharing a match is: press the button, give it a title, pick a privacy setting, done.

Uploading to the member's own channel. Unlisted is the default, and the dialog says why.

A few details worth knowing, because they are deliberate:

The upload happens server-side. The file goes from our storage straight to YouTube. Nothing has to download to the member's phone first, and closing the browser does not interrupt it. If a chunk fails, it resumes from the byte it reached rather than starting over.
The default privacy is unlisted. The recording shows identifiable people on a court. It becomes searchable only if the member deliberately chooses public; they can also pick private, visible to nobody but themselves.
The grant is per member, never per club. The video is published by the player, on their channel, under their name. The club is not in the middle of it — which is also the honest answer to "who is responsible for this video being online".

That last point is worth dwelling on, because the alternative — the club uploading footage of its members to a club channel — is a consent conversation most clubs do not want to have, on every single match.

Retention and privacy

Continuous court video of named people is personal data, and the reason most clubs should not keep it indefinitely is not storage cost.

SportyPlus keeps a recording for 30 days and then deletes it — file and record together — automatically. That window is chosen to be long enough for a player to notice, watch and keep what they want, and short enough that the club is not sitting on a year of surveillance-grade footage of its membership. A player who wants a match permanently sends it to their YouTube channel, where it becomes theirs to keep.

If you are specifying this yourself, pick a number, write it into your club's privacy notice, and make sure something actually enforces it. A retention policy nobody implements is worse than no policy, because it is a written promise you are visibly breaking.

Beyond recording: live view and analysis

Two things come more or less free once a camera is streaming to the booking system.

The first is live view. The same stream can be watched while the match is happening — useful for a parent who cannot get to the club, or a coach watching a second court. Cameras can also be marked private, so a club can record matches without publishing a live window into its courts.

The second is automatic analysis. Once a recording exists and is tied to a court, a booking and a sport, software can go through it: track the players, track the ball, and produce movement heatmaps and rally statistics. In SportyPlus this is a separate opt-in on top of the recording, with its own consent step, precisely because processing video of people is a bigger ask than storing it for a month.

Neither needs new hardware. They need the camera to have been wired into the booking system in the first place, which is the argument for doing it that way from the start.

Practical recommendations

Start with one court, not the fleet. Put a camera on the court that gets the best matches — the show court, or the one the league plays on — and see how many people tick the box before buying four more.
Specify the codec settings in the purchase order. H.264, AAC, main stream, CBR, one-second keyframes. Handing your installer that line saves a return visit.
Check where the camera can see. A camera framed on one court that also covers the club terrace is a different, harder privacy conversation. Frame it on the court.
Put up a sign. Recording is visible, signposted and opt-in, or it is a problem. This costs nothing and settles the issue before it starts.
Wire power and network before the camera arrives. Court-side network runs are the part of this project that actually takes time; the software configuration is ten minutes.
Decide the price before you launch, not after. Free-then-charged is a much harder message than a modest flat fee from day one — and the fee is per booking, so members can predict it.
Do it at the same time as any other court electrical work. If you are already re-lighting or fitting booking-driven access control and lighting, the electrician is on site and the trenches are open.

Welcome to the SportyPlus blog

Marko Banušić — Sun, 13 Sep 2026 18:30:39 +0000

We're launching this blog to share what we're working on, how clubs are using
SportyPlus, and what's coming next.

What to expect

Product updates — new modules, improvements and fixes.
Case studies — how real clubs run bookings, memberships, tournaments and finance on SportyPlus.
Guides — practical advice for digitising a sports club.

Get in touch

Have a topic you'd like us to cover? Email us at
info@sporty.plus.

Social Media for Sports Clubs: What to Post and How to Post It Everywhere at Once

Marko Banušić — Sun, 13 Sep 2026 18:30:05 +0000

Most sports clubs end up with a Facebook Page, an Instagram account, probably a members' WhatsApp or Telegram group, and sometimes LinkedIn or X. Keeping all of them fed is a real job, and it usually lands on one volunteer.

This guide is about making social media for sports clubs manageable: which channels a club actually needs, what is worth posting, how often, and how to stop retyping the same announcement into five apps every time.

The two jobs social media does for a club

Club social accounts do two different things, and it helps to keep them separate.

Public reach. Attracting new members, promoting events, showing that the club is active and well run. This is Facebook, Instagram, LinkedIn, X, and occasionally Reddit.

Member operations. Telling current members that court 3 is closed tomorrow, that Saturday's session is rained off, that league entries open Monday. This is a members' channel — Telegram, Discord, Slack — and email.

These audiences want different things. A member checking the group for a closure notice does not want it buried under promotional posts. A prospective member browsing your Instagram does not need to see "reminder: pay your subs". Mixing the two annoys both.

The real problem: one announcement, many places

Say the autumn league opens for entries on Saturday. You write the announcement once in your head, then:

post it to the Facebook Page
reformat it for Instagram, which needs an image
paste it into the members' Telegram group
start an email to the membership

Fifteen to twenty minutes later it is out — except you forgot LinkedIn, and the wording drifted between the versions. Now do that again for every court closure, every result, every renewal deadline. Across a season it is hours of work, and the coverage is always uneven.

The content is not the hard part. A club's announcements are short and there are not many kinds of them. The distribution is the hard part.

How clubs normally handle it

One person, posting through each app in turn. This works until that person is on holiday, and then the club goes quiet.

A generic social scheduler such as Buffer, Later or Hootsuite. These do solve cross-posting for the public channels. But they are built around a marketing content calendar, they are another subscription and login, they know nothing about your members or your bookings, and most of them do not reach Telegram or Discord at all.

Quietly abandoning some channels. Extremely common, and not always the wrong call — an account nobody feeds looks worse than an account that does not exist. But it usually happens by accident rather than decision.

Which channels a club actually needs

Be honest about what you will maintain.

Channel	Best for	Notes
Facebook Page	Local reach, older members, events, results	Still where most local club activity happens
Instagram	Younger members, photos, coach and player features	Needs an image on every post
LinkedIn	Corporate memberships, sponsors, hiring coaches	Skip it if the club does none of these
X	Fast text updates, live tournament scores	Posting from another tool needs a paid X API plan (see below)
Reddit	Local subreddit where the club is active	Only if such a community exists and welcomes club posts
Telegram	Broadcasting announcements to all members	Free, instant, no algorithm hiding your closure notice
Discord	Clubs with juniors, teams, topic channels, two-way chat	Better than Telegram when you want structure
Slack	Committee and staff coordination	Only if the club already runs on Slack

The rule: pick one public channel and one member channel that you commit to keeping current. Add a third only once the first two are consistently fed.

What is worth posting

A club's social calendar is small. Six recurring types cover most of it:

Registration open or closing — tournaments, leagues, camps, courses.
Schedule changes and court closures — maintenance, weather, events taking courts out of the booking calendar.
Results and recaps — league standings, tournament winners, a photo from the weekend.
People — a new coach, a member's national result, a milestone.
Deadlines — membership renewal, payment, team entry.
Weather calls — session on or off, especially for outdoor clubs.

Everything else is optional. You do not need daily content, and trying to produce it is how clubs burn out their social volunteer.

How often

Realistically, two to four public posts a week is plenty for a club: one event or promotion, one result or photo, and occasionally a person or a tip. Member-channel messages are as-needed — nothing for a week, then three in an afternoon when a storm rolls in.

Posting more than this rarely helps. Posting consistently does.

A worked example

Take a hypothetical padel club with four courts and 350 members. On a Saturday morning, courts 3 and 4 are closed all day for resurfacing, and the autumn league opens for entries.

Without a system. The manager posts the closure to the Facebook Page, then the members' Telegram group, then starts an email. Instagram gets missed. An hour later the league-entry post goes out separately, and only to two of the four places. Total: around 25 minutes and uneven coverage.

With one publishing step. The manager writes the closure once, ticks Facebook, Telegram and email, and publishes. Then writes the league post once, attaches the poster image, ticks Facebook, Instagram, Telegram and LinkedIn, and publishes. Both are done in about five minutes, and a delivery log shows exactly which channels each one reached.

How SportyPlus can help

SportyPlus includes a social publishing area. The club connects each account once, then writes a post — text, an optional link, an optional image — chooses which channels it should go to, and publishes to all of them together.

Facebook and Instagram connect with a single Facebook sign-in; you then pick the Page and Instagram account to post as.
LinkedIn connects to a personal profile or a Company Page you administer.
X connects to the club's account. X's API is a paid product, billed by X, so check X's pricing before connecting it.
Reddit posts through a SportyPlus app that a subreddit moderator installs, so posts come from a bot account rather than a personal one.
Telegram connects with a bot token; Discord and Slack with an incoming webhook URL — no sign-in, you paste one value.

Each channel is delivered on its own, so a post can succeed on four channels and be retried on the fifth without rewriting anything. Because the tool sits in the same system as the club's court booking, memberships and club news, an announcement can link straight to the club's own registration or booking page instead of a screenshot. It sits alongside, not instead of, direct member notifications for things a member genuinely must not miss.

Practical recommendations

List every social account the club has. Close or formally ignore the ones nobody maintains.
Choose one public channel and one member channel as the ones you actually commit to.
Put the six-item announcement checklist above into a shared document, so whoever covers social knows what is worth posting.
Keep public marketing and member operations on different channels. Do not cross them.
Standardise on one image size that works everywhere — a 1200×1200 square is safe for both Facebook and Instagram.
Give a second person access, so posting does not stop when one person is away.
Connect the accounts in one place, so cross-posting is a single action rather than five.

Related SportyPlus guides

How to Manage Court Bookings Without Spreadsheets, Messages and Manual Work — the same "define it once, let the system handle the repetition" idea, applied to bookings.
Five signs your club needs online court booking — a checklist for whether manual processes have outgrown their usefulness.
How to Run a Sports Club Email Newsletter: Club News, Offers and Opt-Ins — the email side of the same announcement, and the opt-ins that keep it deliverable.

Run your club's communication from one place. SportyPlus brings court booking, memberships, payments, club news and social publishing into one system, so an announcement is written once and reaches every channel your members and followers actually use.

How to Prevent Players From Booking Too Many Courts

Marko Banušić — Sun, 13 Sep 2026 18:30:01 +0000

Every busy club has the conversation eventually. A handful of members hold most of the good
court times, other members complain that there is never anything free, and somebody suggests
"we should probably have a rule about that."

The instinct is right, but the framing usually is not. The members holding those slots are
rarely gaming anything — they are using the club exactly as the rules allow, and the rules
allow too much. The fix is a limit, chosen carefully enough that it constrains hoarding
without punishing the people who play most.

What you are actually trying to fix

Be precise about the complaint, because three different problems hide behind "some people
book too much":

Concentration in prime time. The same names appear at 19:00 every weeknight. This is the
real fairness issue and the one worth solving.

Volume overall. A member books eight times a month while others book twice. This is
usually not a problem at all — off-peak courts are not scarce, and a member who plays a lot
is a member who renews.

Booking and not showing. Slots are held and then abandoned. That is a no-show and
cancellation problem, not a limits problem, and limits are a poor tool for it.

Only the first justifies a booking limit. If you apply a blunt limit to fix the second, you
will make your most engaged members feel penalised for using the club.

The kinds of limits, and what each is good for

Active reservations

The player may hold a fixed number of future bookings at any time — commonly two or three.
When one is played or cancelled, another becomes available.

This is the best general-purpose limit. It caps how much of the future one person can hold
without capping how often they play, so a member can play five times a week as long as they
book each game as the previous one is used.

Bookings per period

A maximum per week or per month. Simple to explain, but it limits total play rather than
hoarding, which means it hits the engaged off-peak member hardest and the prime-time
collector barely at all. Use it only if you genuinely want to ration volume.

Prime-time reservations specifically

The player may hold one — or two — future bookings inside the contended hours, with
unlimited bookings outside them.

This is the sharpest instrument for the real problem. It leaves quiet afternoons completely
open while spreading the scarce evening slots across more members. It costs more to explain,
because you must define prime time explicitly, but it targets the actual complaint.

Limits per membership tier

Different tiers get different allowances. Like the
booking window, this is a benefit that
costs the club nothing to grant and that members can actually feel — a premium tier holding
three prime-time bookings against a standard tier's one.

Choose a limit that survives contact with your members

A limit that is technically fair but feels arbitrary will generate more work than it saves.
Three tests before you commit:

Does it constrain the pattern you complained about? If your problem is five members
holding every 19:00 court, a limit of three active reservations changes very little. Model
it against last month's actual bookings before announcing it.

Does it leave normal use untouched? The majority of members should never hit the limit.
If a typical member bumps into it in a normal week, it is too tight, and you will spend the
next month handling exceptions.

Can you state it in one sentence? "You can hold two upcoming bookings at a time, and one
of them can be between 18:00 and 21:00" is a rule members will accept. If yours needs a
paragraph, simplify it.

Who needs an exception

Any limit needs exceptions, and they should be granted by role rather than by asking staff
each time:

coaches, who hold many future bookings as a matter of course
teams and squads, whose training slots are club activity rather than personal play
league and tournament fixtures, which should never consume a player's personal quota
administrators, for maintenance, events and one-off arrangements

The important design point: a court booked for a member by the club — a lesson, a fixture,
a squad session — should not count against that member's personal limit. Getting this wrong
is the fastest way to make a sensible limit feel unfair, because your most involved members
will hit it first.

A worked example

A club with six courts has a prime-time problem between 18:00 and 21:00 on weekdays. It sets:

two active reservations at any time, and
one of those may be in prime time

A member who plays three times a week is unaffected outside the evening band, because
off-peak bookings are plentiful and they simply rebook as each game is played.

A member who previously held four evening slots two weeks out now holds one. The other three
evenings return to the pool the moment the rule takes effect — which is why the change should
be announced ahead, not applied silently.

The club pairs the limit with recurring bookings for genuine weekly groups, so the doubles
four who have played Wednesdays at 19:00 for six years keep their court. Their booking is a
club-managed recurring reservation rather than a weekly race, and it does not consume anyone's
prime-time quota.

That pairing is what makes the limit survive. Without it, the rule reads as punishing loyal
members; with it, it reads as protecting access for everyone else.

How SportyPlus can help

SportyPlus applies booking limits as part of the club's
court booking rules, checked when the player selects a slot rather
than after they have chosen one, so a member sees what they are allowed to book instead of
being refused at the end.

Limits sit alongside the other levers on the same problem — the booking window, prices that
vary by time of day, and included court hours from
membership plans — and recurring reservations for coaches, squads and
standing groups are managed separately, so club-organised play does not eat into a member's
personal allowance.

Practical recommendations

Model the rule against last month's bookings before announcing it. Count how many members would have been affected; if it is more than a small minority, loosen it.
Prefer active-reservation limits to per-week quotas. They target hoarding rather than enthusiasm.
If prime time is the real problem, limit prime time specifically rather than everything.
Move standing weekly games onto recurring bookings before the limit takes effect.
Exempt lessons, fixtures and squad sessions from personal limits.
Announce with the reason attached — "so more members can get an evening court" lands very differently from "new booking restrictions".
Review after a season by counting distinct members playing in prime time, not total bookings. That is the number the rule is meant to move.

How to Prevent 30-Minute Gaps Between Court Bookings

Marko Banušić — Sun, 13 Sep 2026 18:29:27 +0000

A court can look almost fully booked and still contain time that is practically impossible
to use. One of the most common examples is a 30-minute gap between two reservations.

Consider this schedule:

17:00–18:00   booked
18:00–18:30   available
18:30–19:30   booked

Technically, the court is available for 30 minutes. In practice, that time may be very
difficult to use, because most players want a normal full-length court reservation.

For a busy tennis, padel or pickleball club, these small gaps can add up across multiple
courts and days.

How do 30-minute booking gaps happen?

Imagine a court is completely free from 17:00 until 20:00. A player books 17:30–18:30.

The calendar now contains:

17:00–17:30   available
17:30–18:30   booked
18:30–20:00   available

The first 30 minutes may now be unusable.

The player did nothing wrong. The booking system simply allowed a reservation that created a
short gap.

Why does a 30-minute gap matter?

For many clubs, 30 minutes is too short for a normal court reservation.

If this happens occasionally, it may not matter. But if several courts repeatedly contain
30-minute gaps during busy periods, the club can lose a meaningful amount of usable court
time.

Imagine six courts each losing one 30-minute period during an evening. That is three hours
of court availability that may be difficult to use. Over weeks and months, those small gaps
can become significant.

Prevent the gap before the reservation is made

The simplest approach is to prevent a booking when it would create an isolated 30-minute
gap.

For example, if there is already a reservation starting at 19:00, the system can prevent
another reservation from ending at 18:30 if this would leave the court empty only from 18:30
to 19:00. The same logic can work on the other side of a booking.

Instead of administrators manually checking the schedule, the booking system applies the
rule automatically.

Example

Court availability: 17:00–20:00. Existing booking: 19:00–20:00.

A player wants to book 17:30–18:30. That would create:

17:00–17:30   available
17:30–18:30   booked
18:30–19:00   available   ← isolated 30-minute gap
19:00–20:00   booked

The 18:30–19:00 period becomes a 30-minute gap. If the club does not normally offer
30-minute court reservations, that time is effectively wasted. Preventing that booking
structure helps keep the court schedule more usable.

Why automate this?

Without an automatic rule, administrators would need to notice problematic reservations
after they are already created. They might then need to contact players and ask them to move
the booking.

That is inconvenient for both the club and the player. It is better to prevent the problem
at the moment of booking.

Don't overcomplicate the rule

The purpose is not to create a complicated scheduling algorithm. For many clubs, one simple
rule is enough:

Do not allow a reservation if it creates an isolated 30-minute gap between bookings.

This solves a specific operational problem while keeping the booking process understandable
for players.

How SportyPlus can help

SportyPlus can prevent players from creating isolated 30-minute gaps between court
reservations. The rule is applied automatically during the
booking process.

If a selected reservation would create an unusable 30-minute space in the schedule, the
player needs to choose another available booking time. This helps clubs keep their court
schedule cleaner and make better use of available court time.

Practical recommendation

Look at several busy days in your booking calendar. If you regularly see schedules such as:

17:00–18:00   booked
18:00–18:30   empty
18:30–19:30   booked

then preventing 30-minute gaps may be worth enabling.

It is a small booking rule, but across many courts and reservations it can make the schedule
significantly more efficient.

How Far in Advance Should Members Be Allowed to Book Courts?

Marko Banušić — Sun, 13 Sep 2026 18:29:24 +0000

There is no correct booking window. There is only the window that matches how far ahead your
members actually plan, and most clubs have never chosen theirs deliberately — it is whatever
the software defaulted to.

It is worth choosing on purpose, because this one number decides who gets the best courts.

What the booking window actually controls

The booking window is the maximum number of days ahead a player can reserve. It looks like a
convenience setting. It is really an allocation policy.

Court time is not scarce in general — it is scarce between roughly 17:00 and 21:00 on
weekdays. Everything outside that band is usually available to anyone at any notice. So the
booking window does almost nothing for off-peak play, and almost everything for prime time.

Set it long and prime-time slots go to whoever plans furthest ahead, which in practice means
the same dozen well-organised members every week. Set it short and members struggle to
arrange a match with three other people's calendars.

The two failure modes

Window too long. A member opens the calendar on a Monday evening and every 19:00 court
for the next three weeks is taken. They are not competing on availability, they are
competing on diary discipline. Newer members conclude the club is full and stop looking.

Window too short. With a two-day window, organising doubles becomes a scramble. Members
cannot commit to a weekly game, coaches cannot plan, and everyone opens the app at the same
moment each morning — which produces a booking rush rather than fair distribution.

Both failures look like a capacity problem. Neither is.

Choosing your number

Start from how your members plan

Ask how a typical match gets arranged at your club. If members agree a game a few days ahead
by message, a 7-day window covers it. If your club revolves around fixed weekly groups, a
longer window matters less than you would think — those groups are better served by
recurring bookings than by racing to rebook every week.

A rough starting point:

Club type	Typical window
Members' club, social play	7 days
Commercial padel or pickleball centre	14 days
Club with strong coaching and league programme	7 days for members, longer for coaches
Facility with plentiful off-peak capacity	14–30 days

Treat these as somewhere to start, not as a recommendation. The measurable test comes later.

Differentiate by who is booking

A single window for everyone is rarely right, because members, guests and coaches are not
competing for the same thing.

User type	Window	Why
Members	7 days	The core allocation decision
Guests / non-members	3 days	Members get first claim on prime time
Coaches	30 days	Lessons are scheduled, not spontaneous
Club activities and leagues	unrestricted	Fixtures are set a season ahead
Administrators	unrestricted	Maintenance, events, exceptions

Giving guests a shorter window is the cleanest way to protect member value without banning
guest play — which clubs often do instead, losing the revenue and the recruitment channel
along with it.

If you sell membership tiers, the window is also one of the few benefits that costs the club
nothing to grant and that members genuinely feel. A premium tier booking 10 days out while
standard members book 7 is a real, visible difference.

Decide how the window opens

Two clubs with a 7-day window can behave completely differently depending on how it rolls.

Rolling by time — at 19:00 today, next Tuesday 19:00 becomes bookable. Availability
trickles out through the day, which spreads demand.

Rolling by day — at midnight, the whole of next Tuesday opens at once. Simpler to
explain, but it creates a rush at a fixed moment, and it rewards whoever is awake.

Rolling by time is usually fairer. Rolling by day is easier to communicate. If you choose
rolling by day, at least avoid opening at midnight; a mid-morning release is kinder and just
as fair.

Protect prime time separately if you need to

If prime time is the only real contention, consider a shorter window for those hours only —
members book 14 days ahead generally, but 5 days ahead for 18:00–21:00 slots. It keeps
planning flexibility for the quiet hours where nobody is competing, and tightens the rule
exactly where it matters.

This is more complex to explain, so reach for it only if a single window is not working.

A worked example

A club with six courts moves from a 21-day window to 7 days for members and 3 for guests.

Before, the 19:00 and 20:00 courts were fully booked about two weeks out. The same members
appeared in those slots most weeks, not through any unfairness but because they booked the
moment the window allowed.

After the change, prime-time courts fill roughly two to three days ahead instead. The same
number of courts is sold — the window does not create capacity — but a different and larger
set of members gets into them, and the club stops receiving "there is never anything
available" messages from people who were looking three days out.

The complaints the club does receive come from the members who lost their standing 19:00
slot. That is the real cost of the change, and it is worth answering directly: those groups
should be moved onto recurring bookings, which is the right tool for a fixed weekly game.

How SportyPlus can help

In SportyPlus the booking window is part of the club's court booking
rules rather than a single global number: it can differ by user type, so members, guests and
coaches each get their own, and it works together with the other rules that decide access to
prime time — booking limits, included hours from
membership plans, and prices that vary by time of day.

Because the rules are checked when the player picks a slot, members simply do not see times
they are not yet allowed to book, rather than being refused after choosing one.

Practical recommendations

Write down what problem you are solving before changing the number. "Prime time is gone too early" and "members cannot plan" need opposite adjustments.
Change one thing at a time. If you shorten the window and add booking limits in the same week, you will not know which one worked.
Always give guests a shorter window than members. It is the least contentious rule in this entire article.
Announce the change at least two weeks ahead, and explain it in terms of access for more members rather than as a restriction.
Move standing weekly games to recurring bookings before you shorten the window, or you will convert your most loyal members into your loudest critics.
Re-check after a month: how many days ahead do prime-time slots now fill, and how many distinct members played in them compared to before?

Five signs your club needs online court booking

Marko Banušić — Sun, 13 Sep 2026 18:28:50 +0000

Manual court booking works until it doesn't. Here are five signs it's time to move online.

1. Your staff spend hours on the phone

Every reservation is a call, a text or a walk-in. That time adds up fast, and it
pulls staff away from coaching and members who are actually in the building.

2. Double bookings keep happening

A paper diary or a shared spreadsheet has no way to stop two people claiming the
same slot. Online booking locks the slot the moment it's taken.

3. Courts sit empty at off-peak hours

When members can't see availability, they don't book spontaneously. A live
calendar fills gaps you didn't know you had.

4. You can't tell who owes money

Chasing payments after the fact is a losing game. Booking and payment in one flow
means the court is paid for before it's played on.

5. You have no data

How many hours were booked last month? Which courts earn the most? Manual systems
can't answer these. A booking system gives you the numbers to plan.

If several of these sound familiar, the next question is what the replacement should
actually do. Our guide on court booking management walks
through the booking rules a club needs the system to enforce on its own — booking windows,
reservation limits, cancellations, refunds, waiting lists and access control.

SportyPlus includes court booking, payments and reporting in one platform.
Book a demo to see it with your club's setup.

DEV Community: Marko Banušić

How to Run a DUPR Pickleball League at Your Club

What DUPR is, in one paragraph

Why DUPR leagues turn into admin work

How clubs usually handle it

How to set up a DUPR league

1. Pick the format before the rating band

2. Set a rating band per division, and decide about unrated players

3. Require a linked DUPR account at sign-up, not at season's end

4. Make both sides confirm every score

5. Fix the scoring format and say it in the rules

Example: a hypothetical two-division doubles league

How SportyPlus handles DUPR leagues

Practical recommendations

Related questions

Age of Digital Consent by Country: What Sports Clubs Need to Know

Age of digital consent by country

What Article 8 actually covers

The situation clubs actually face

A recommended approach

Example

How SportyPlus handles the age of digital consent

Practical recommendations

Related questions

Is the age of digital consent the same as the age of consent for membership?

Can a club require parental consent above the national age?

Does the age of digital consent apply to photos of junior players?

What counts as verifying a parent's consent?

Does this apply to clubs outside the EU?

Related SportyPlus guides

How to Manage Junior Members and Their Parents at a Sports Club

Why junior members are hard to manage

How clubs usually handle it

A better structure: children, guardians and family

1. Every child has their own profile

2. Parents are linked to children, not stored on them

3. Under-16s sign up with a parent's consent

4. The order says who it is for and who paid

A worked example

How SportyPlus handles junior members

Practical recommendations

Related questions

Can a child have two parents linked?

Can a child remove their parent?

What happens when a managed child grows up?

Does a partner see my bookings and invoices?

Does a coach registering a junior need parental consent first?

Related SportyPlus guides

AI Court Booking: Letting ChatGPT and Other AI Assistants Book and Pay for Your Courts

Why this matters to a club

How clubs handle it today

What an AI assistant needs to book a court properly

Example: a Saturday pickleball booking

How SportyPlus can help

What is not ready yet

Practical recommendations

Related questions

How to Run a Sports Club Email Newsletter: Club News, Offers and Opt-Ins

The problem: one list, two very different promises

How clubs normally handle it

The recommended approach

What "opt-in" should actually mean in a club

A worked example

How SportyPlus can help

Practical recommendations

Related questions

Related SportyPlus guides

How to Record Matches on Club Courts Automatically

The problem with "we installed a camera"

How clubs normally handle it

The recommended approach: let the booking drive the camera

Any camera that speaks RTMP

The settings that actually decide whether it works

The SD card is the safety net, not the plan

What happens during a booking

A worked example

Sharing: the player's own YouTube channel

Retention and privacy

Beyond recording: live view and analysis

Practical recommendations