Chalk Hardens Into Certainty
Markets opened Colombia as the heavy favorite at 70.85%, with Uzbekistan priced at just 9.55% and the draw at 19.6%. By the final whistle, Colombia had surged to 99.9% while both Uzbekistan and the draw collapsed to 0.05% each. The away side's +29.05pp drift tells the story of a match that unfolded exactly as the market expected—only more so. Uzbekistan's probability bled 9.5pp, the draw shed 19.55pp, and all that conviction flowed to Colombia. The market's directional call proved correct, reflected in the market_correct flag.
Single-Source Signal
This game carried a "Single Source" archetype, meaning price discovery came from one prediction market rather than a blend of platforms. The $23,171,176.32 in volume on Polymarket provided the sole liquidity signal. With 1,552 raw tape snapshots recorded through the match, traders had ample opportunity to react to in-game developments. The absence of crossover signals from Kalshi or sportsbooks meant this was a pure prediction-market story—no bookmaker lines, no alternative consensus to triangulate against.
Surprise Index: 33.3
Despite Colombia's overwhelming close, the surprise index settled at 33.3—suggesting the result, while expected, still carried a meaningful probability of upset at kickoff. The 9.55% opening price for Uzbekistan translated to roughly one-in-ten odds, not a complete write-off. The 70.85% favorite probability meant nearly three in ten scenarios allowed for a non-Colombia result. Markets priced this as chalk, but not a lock. The 99.9% close shows how decisively Colombia erased that doubt.
| Game | Favorite (close) | Result | Verdict |
|---|---|---|---|
| Uzbekistan vs Colombia | Colombia 66.7% | Colombia | ✓ market correct |
Compliance
Markets and odds shown are for informational purposes only. This is not gambling advice. Always gamble responsibly. If you or someone you know has a gambling problem, call 1-800-GAMBLER or visit ncpgambling.org.
Data note
Data: Polymarket + Kalshi blended consensus at 1-second resolution; sportsbook context de-vigged across 9 books. Full methodology: taterit.com/research. Broadcast-format version with caster handoffs available in the partner library.
About Tater
Tater is the discovery and comparison layer for prediction markets and sportsbooks. We aggregate real-time prices across 16 platforms, surface cross-platform edges, and help users find the best lines without holding accounts everywhere. Learn more at taterit.com.
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Related
Tater Market Replay · data: Polymarket + Kalshi blended consensus at 1-second resolution; sportsbook context de-vigged across 9 books.