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: Aug 11, 9:44 AM EST
Polymarket
This market refers to the tennis match between Onyu Choi and Sera Nishimoto in the ITF W15 Tianjin 2 Women, Qualifying, originally scheduled for August 10, 2026 at 10:00PM ET. This market will resolve to 'Onyu Choi' if Onyu Choi advances against Sera Nishimoto. This market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Onyu Choi. 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 Onyu Choi and Sera Nishimoto in the ITF W15 Tianjin 2 Women, Qualifying, originally scheduled for August 10, 2026 at 10:00PM ET. This market will resolve to 'Onyu Choi' if Onyu Choi advances against Sera Nishimoto. This market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Onyu Choi. 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through trader activity, where participants buy and sell contracts representing possible outcomes. The current odds reflect the collective belief of market participants about who will win the match, with prices adjusting based on trading volume and recent updates. Traders can influence the price by placing bets, and the top outcome shown indicates the favorite according to Polymarket users.
This market resolves around Aug 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will update the market accordingly based on confirmed data from reliable sources.
Injuries, player form updates, weather conditions, or changes in tournament scheduling could shift this market before resolution. Key moments such as recent match performances, practice session reports, or any last-minute adjustments to the lineup may influence trader sentiment. As the event draws closer, any news affecting either player's readiness or strategy has the potential to impact odds on Polymarket.