TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 6:35 AM EST
Polymarket
In the upcoming CPBL game, scheduled for June 30 at 6:35AM ET: If the Fubon Guardians win, the market will resolve to "Fubon Guardians". If the Uni-President Lions win, the market will resolve to "Uni-President Lions". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
In the upcoming CPBL game, scheduled for June 30 at 6:35AM ET: If the Fubon Guardians win, the market will resolve to "Fubon Guardians". If the Uni-President Lions win, the market will resolve to "Uni-President Lions". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets reflect real-time consensus from thousands of independent traders with money on the line. This market aggregates dispersed knowledge—traders incorporate team stats, weather, public sentiment, and breaking news instantly. Sportsbooks may lag behind or deliberately shade lines to manage liability. Comparing this market's implied probability to major sportsbook lines can reveal valuable discrepancies, though both should converge as game time approaches and information becomes complete.
On Polymarket, traders set prices through an automated market maker (AMM) mechanism, where buying or selling shifts the odds based on the order book. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the collective assessment of all active traders. When you buy shares predicting a Guardians victory, you're essentially betting against the crowd; conversely, selling means you believe the current odds overstate their chances. Prices adjust continuously as new trades execute, ensuring the market remains responsive to late-breaking developments like roster changes or weather updates. The spread between bid and ask prices indicates liquidity and market confidence.
This market resolves around Jul 7, 2026, once the game concludes and the final result is verified. The outcome is confirmed through credible public reporting of the official game result. At that point, traders who correctly predicted the winner receive their payout, while incorrect positions expire worthless. The resolution is straightforward: whichever team wins the matchup determines the market outcome. Until then, prices will fluctuate based on pre-game developments, team news, and shifting trader sentiment as game time approaches.
Several catalysts could shift odds significantly before the game. Key player injuries or unexpected roster moves often trigger sharp repricing, especially if a star performer is ruled out. Weather conditions—wind speed, temperature, or rain—can favor one team's style of play and prompt traders to adjust. Recent form and momentum matter too; a team's last few games might reveal confidence or vulnerability. Lineup announcements and starting pitcher decisions carry weight in baseball. Breaking news about team morale, coaching changes, or off-field issues can also sway the market. As game time nears, final confirmation of lineups and conditions typically narrows the odds range as uncertainty resolves.