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: Jun 19, 10:00 PM EST
Polymarket
This market refers to the tennis match between Pawit Sornlaksup and Kokoro Isomura in the ITF Men Maanshan, originally scheduled for June 12, 2026 at 10:00PM ET. This market will resolve to 'Pawit Sornlaksup' if Pawit Sornlaksup advances against Kokoro Isomura. This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Pawit Sornlaksup. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Pawit Sornlaksup and Kokoro Isomura in the ITF Men Maanshan, originally scheduled for June 12, 2026 at 10:00PM ET. This market will resolve to 'Pawit Sornlaksup' if Pawit Sornlaksup advances against Kokoro Isomura. This market will resolve to 'Kokoro Isomura' if Kokoro Isomura advances against Pawit Sornlaksup. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance their book and manage risk, while prediction markets aggregate the beliefs of traders who have real money at stake on the outcome. This market may show different implied probabilities than traditional sports betting sites, particularly if one venue has sharper information flow or different liquidity. Comparing the two can reveal where consensus differs and highlight potential value.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective assessment of all active traders, with the total probability across all outcomes equaling 100 percent. As new information emerges or sentiment shifts, traders adjust their positions, moving the price in real time. This continuous price discovery mechanism ensures the market reflects current expectations about the match result.
This market resolves around Jun 20, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the actual winner of the tennis match between the two players. Until that point, traders can continue to buy and sell shares as new information and match developments influence their expectations. Resolution occurs automatically once the event result is confirmed and recorded.
Several factors can shift this market significantly before resolution. Recent player performance, head-to-head records, and ranking changes provide fundamental signals that traders monitor closely. Court surface conditions, weather, and tournament draw details can also influence expectations. Injury reports or player withdrawals would trigger sharp repricing. Real-time match developments—such as early set results or momentum swings during play—typically generate the most dramatic price movements as traders update their probability estimates based on live information.