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 28, 4:00 AM EST
Polymarket
This market refers to the tennis match between Takuya Kumasaka and Luka Pavlovic in the Segovia, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Takuya Kumasaka' if Takuya Kumasaka advances against Luka Pavlovic. This market will resolve to 'Luka Pavlovic' if Luka Pavlovic advances against Takuya Kumasaka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Takuya Kumasaka and Luka Pavlovic in the Segovia, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Takuya Kumasaka' if Takuya Kumasaka advances against Luka Pavlovic. This market will resolve to 'Luka Pavlovic' if Luka Pavlovic advances against Takuya Kumasaka. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate the collective beliefs of traders risking real capital. This market may show materially different probabilities than major sportsbooks, especially as new information emerges or as the event date approaches. Comparing the two can reveal where the crowd sees value that bookmakers have priced differently, though both should be treated as independent forecasts rather than ground truth.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously; the current price of a winning share reflects the crowd's estimated likelihood. As traders buy or sell, the price adjusts algorithmically, ensuring the market always has a quoted price. This mechanism rewards accurate forecasters and penalizes poor predictions, creating strong incentives for informed participation and price discovery.
This market resolves around Jul 28, 2026, once the boxing match concludes and the result is verifiable from credible public reporting. The outcome will reflect who wins the bout—either by decision, knockout, or other official determination. Until that point, traders can continue to buy and sell shares as new information and expectations shift. Resolution is final once the event is confirmed through established sports media and official records.
Several factors could shift odds significantly before Jul 28, 2026. Fighter injury reports, training updates, or official weigh-in results often trigger sharp moves as new information reaches traders. Changes in public sentiment, expert commentary, or betting action at major sportsbooks can also influence prediction market prices. Venue or rule changes, fighter withdrawals, or unexpected scheduling shifts would cause immediate repricing. Even routine developments—such as fighter interviews or media narratives—can sway trader conviction and move the market as participants reassess their forecasts.