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$9 Million in Hours: How One New Wallet Crushed Polymarket on Spain vs Cabo Verde (0-0 Shock)

A brand-new Polymarket wallet named ‘fishalive’ turned approximately $4 million into +$9 million profit in a single match during the 2026 FIFA World Cup.

The match: Heavy favorite Spain (reigning European champions) vs debutant Cabo Verde (40-year-old goalkeeper Vozinha named MOTM). The result? A shocking 0-0 draw.

The Winning Trades

According to on-chain data:

  • Bet No on Spain outright win
  • Bet Cabo Verde +2.5 goals (spread)

Both markets paid out handsomely when the final score stayed goalless. The wallet redeemed roughly $4.7M on the Spain market and $8.5M on the spread.

On the other side, trader ‘betoor619’ lost nearly $1 million betting heavily on Spain win when the market priced Spain at ~92% (tiny payout of only ~$85k if correct).

Market Context

  • $64 million traded on the Spain vs Cabo Verde match alone
  • Overall World Cup Winner market has surpassed $2.4 billion — Polymarket’s biggest event since the 2024 U.S. election

Why This Matters for Polymarket Traders & Bots

  1. Asymmetric Payoffs Still Exist

    Even at 92% implied probability, the market left enough room for sharp money on the underdog side, especially on spread markets.

  2. New Wallets Can Still Print

    A wallet created this month executed near-perfect sizing and timing. This fuels the “copy the smart money” meta, while also raising questions about information edges.

  3. Hold-to-Resolution Discipline

    Like most consistently profitable wallets, ‘fishalive’ held until final resolution instead of taking profits early.

  4. Liquidity & Volume Concentration

    High-stakes matches create massive volume and temporary inefficiencies that sophisticated participants can exploit.

Lessons for Bot Builders

  • Spread and alternative markets often offer better risk/reward than straight win probabilities.
  • Regime awareness (tournament underdog dynamics, motivation levels) can override raw favorites.
  • Size discipline matters — turning $4M into $9M requires both conviction and available liquidity.
  • Transparency cuts both ways: winners get copied, losers get exposed.

This kind of outsized move on a single match reminds everyone why Polymarket remains one of the most exciting (and brutal) arenas in 2026. The public ledger shows everything — including who got it spectacularly right or wrong in real time.


If you have more questions, please feel free to contact me at any time: https://t.me/FatherSon97

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