TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 9:38 AM EST
Polymarket
This market refers to the tennis match between Soo Young Choi and Jiyun Oh in the W15 Yeongwol, Qualifying, originally scheduled for September 6, 2026 at 9:00PM ET. This market will resolve to 'Soo Young Choi' if Soo Young Choi advances against Jiyun Oh. This market will resolve to 'Jiyun Oh' if Jiyun Oh advances against Soo Young Choi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Soo Young Choi and Jiyun Oh in the W15 Yeongwol, Qualifying, originally scheduled for September 6, 2026 at 9:00PM ET. This market will resolve to 'Soo Young Choi' if Soo Young Choi advances against Jiyun Oh. This market will resolve to 'Jiyun Oh' if Jiyun Oh advances against Soo Young Choi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 2026, 11:59 PM ET (14 days after the scheduled start), 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, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment of the event's potential results. The current price reflects the aggregated expectations of all participants on Polymarket regarding the final result of the Choi vs Oh match.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the W15 Yeongwol tennis match between Soo Young Choi and Jiyun Oh. Any official result reported by a recognized tennis authority will serve as the basis for determining the winning outcome in this market. Traders will be able to claim their winnings once the result is confirmed and reflected on Polymarket.
Several factors could influence trading activity and shift the odds in this market. News regarding player form, injuries, or changes in playing conditions could all impact trader sentiment. Unexpected upsets in other matches involving either player might also cause a reassessment of their chances. Even broader factors, such as weather forecasts for Yeongwol, could play a role. Any information that alters the perceived probability of either player winning the Choi vs Oh match has the potential to move this market significantly before Sep 14, 2026.