Polymarket trader loses $1M on Spain-Cabo Verde draw as 'fishalive' pockets $4.7M
A Polymarket trader lost roughly $1 million betting that Spain would defeat Cabo Verde in a World Cup group-stage match that ended in a shock 0-0 draw on Monday, June 15. Polymarket had priced Spain at 92% to win, translating to implied odds of about -1150. Meanwhile, a trader using the handle 'fishalive' turned approximately $427,000 into $4.7 million by betting against a Spain victory at 9% implied odds, an 11-fold return. The result defied market expectations and produced major swings on the platform, with one source noting it wiped out positions backing the favored side. The loss highlights the concentration risk of large positions in binary sports event contracts.
These outsized individual wins and losses keep Polymarket in headlines but do not prove the venue can convert viral one-off bets into repeatable liquidity that serious institutional desks demand. Kalshi traders place seven-figure World Cup bets as match volume climbs, signaling that institutional flow may be treating rival venues as primary.
Joins a string of million-dollar-plus individual wins and losses on Polymarket this tournament, including Polymarket trader turns $427K into $4.7M and a $9.5 million DR Congo wager, as the platform leans on viral spectacle flow rather than repeatable institutional liquidity.