Cabo Verde's Historic Draw with Spain Shakes Crypto Betting Markets

Spain were supposed to stroll. Cabo Verde were supposed to be grateful just to be there. Ninety minutes later, the scoreboard read 0-0, the favourites trudged off, and a corner of the crypto betting world had been turned upside down.

On the pitch, this was a landmark night for World Cup debutants Cabo Verde, a squad without a single global star, built on journeymen and late bloomers. Their 40-year-old goalkeeper Vozinha, defying both age and reputation, walked away as player of the match after repelling the reigning European champions.

Off the pitch, the stalemate detonated one of the wildest swings Polymarket has seen all tournament.

A $4 Million Punt Turns Into a $9 Million Payday

Before kick-off, the numbers were brutal. Traditional odds had Spain at around 1:10 to win. On Polymarket, where traders buy and sell outcome “shares” using USDC on a public blockchain, the market priced a Spain victory at roughly a 92% chance. For most, it looked like free money.

For one new account, it looked like an opportunity to go the other way.

A wallet created this month, operating under the pseudonym ‘fishalive’, pushed in about $4 million against the tide. According to on-chain analytics firm Lookonchain, the trader took two positions: that Spain would not win outright, and that Cabo Verde would stay within 2.5 goals on a spread bet.

The bet was clear: Spain might dominate the ball, but they would not run away with it.

As the minutes ticked by and Spain’s attacks broke on Cabo Verde’s disciplined back line and an inspired Vozinha, those positions grew stronger. When the final whistle confirmed the 0-0, both markets paid out.

By the end of the night, ‘fishalive’ had redeemed around $4.7 million on the Spain result market and another $8.5 million on the spread, Polymarket’s public trading records show. One match. One new wallet. Roughly $9 million in profit.

A Near-Certain Bet That Went Bad

Every miracle win has a mirror image.

On the opposite side of that same market stood ‘betoor619’, another Polymarket user whose decision to chase a near-certainty backfired in spectacular fashion.

Public records reviewed by CoinDesk show ‘betoor619’ staked almost $1.1 million on a Spain win at that 92% implied probability. The upside? Just about $85,000 if the favourites did what the world expected.

It was the classic high-stakes, low-reward play: massive exposure for a modest return. And this time, the “safe” bet was anything but.

When Cabo Verde held firm and Spain failed to find a way through, that $1.1 million position evaporated. For ‘betoor619’, it was a staggering departure from their usual profile; historical records tied to the account show they had never previously won or lost more than $9,000 on a single event.

Polymarket’s World Cup Bonanza

The Spain–Cabo Verde shocker was not just a football story. It was a snapshot of what the World Cup has become for crypto-native prediction markets.

Polymarket, which lets users trade on everything from politics to sport using pseudonymous crypto wallets, has turned this tournament into its biggest spectacle since last year’s U.S. election. The platform does not collect the kind of personal background information that regulated sportsbooks demand, a gap that has drawn criticism from lawmakers, but it has not slowed the flood of money.

Roughly $64 million changed hands on the Spain match alone. Across the tournament, Polymarket’s World Cup winner market has attracted about $2.4 billion in volume, dwarfing the roughly $1.4 billion reportedly wagered on this year’s Super Bowl.

On a night when a tiny island nation stood toe-to-toe with a giant, the shock was measured not only in Spain’s missed chances and Cabo Verde’s celebrations, but in millions of dollars flashing across a blockchain — proof that in football, and in the markets that cling to it, “near certain” is still just a story people tell themselves before the game kicks off.