Last Perfect Bracket in Polymarket’s $2M World Cup Contest Rides on Colombia Win

Polymarket’s $2 million World Cup bracket challenge has come down to a single surviving perfect entry, according to Crypto Briefing. The lone bracket predicts the United States will win the entire tournament, an outcome that Polymarket’s own odds put at just 2-3%.

As of July 4, that one entry is the only bracket left standing out of every submission to the contest. Its survival now depends on a knock-on result: if Colombia loses its next match, the bracket’s perfect run ends immediately, according to the report.

How the challenge is structured

Polymarket opened the bracket contest ahead of the 2026 FIFA World Cup with a tight 30-hour submission window, running from 6:00 AM ET on June 28 to 12:00 PM ET on June 29, Crypto Briefing reports. Only eligible US residents could enter, and participants had to fill out full 32-team knockout brackets covering the tournament’s entire outcome.

The prize structure rewards a verified perfect bracket with up to $2 million. If no entry finishes flawless, Polymarket will instead pay $100,000 to whichever bracket performs best, according to the report.

That means the surviving entry is now effectively an all-or-nothing bet: it either stays perfect through the rest of the tournament and claims the full $2 million, or it slips into the pool competing for the smaller consolation prize.

A much larger market sits behind the promotion

The bracket contest is a promotional layer built on top of Polymarket’s broader World Cup outright-winner market, which Crypto Briefing describes as one of the platform’s biggest events in recent memory, having attracted billions of dollars in trading volume.

In that larger market, Spain, France and Argentina trade as the clear favorites to win the tournament. The United States, which is co-hosting alongside Canada and Mexico, sits well behind the frontrunners in the odds despite the usual home-field advantages that tend to matter in international soccer.

The 2026 tournament itself is notable beyond the betting angle. FIFA expanded the field from 32 to 48 teams, organized into 12 groups feeding into a 32-team knockout stage, according to the report. That larger format means more matches and more opportunities for upsets, which helps explain why the pool of perfect brackets collapsed so quickly from however many entries were originally submitted down to just one.

For now, attention shifts to Colombia’s next fixture, the result that will determine whether Polymarket’s last perfect bracket lives to see another round or joins the rest of the field chasing the smaller payout.