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: Sep 1, 6:15 AM EST
Polymarket
This market tracks whether Khumoun Sultanov will advance against Sergey Fomin in their Zhangjiagang tennis match, originally scheduled for September 1, 2026. Currently, Polymarket gives a 100.0% probability to Zhangjiagang: Khumoun Sultanov vs Sergey Fomin. The resolution source for this market is the official ATP Tour website at https://www.atptour.com/en/scores/current. Keep an eye on the match outcome itself, as this market will resolve based on the results reported following the conclusion of the match on September 8, 2026, the estimated resolution date.
This market refers to the tennis match between Khumoun Sultanov and Sergey Fomin in the Zhangjiagang, originally scheduled for September 1, 2026 at 2:00AM ET. This market will resolve to 'Khumoun Sultanov' if Khumoun Sultanov advances against Sergey Fomin. This market will resolve to 'Sergey Fomin' if Sergey Fomin advances against Khumoun Sultanov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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 ATP Tour. A consensus of credible reporting may also be used.
This market resolves around Sep 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official declaration of the fight’s conclusion, reflecting the competitive result between the two participants. Traders can expect the market to close promptly after the bout ends, with the winning side receiving payout based on the final settled price.
Several signals could shift this market before it resolves, including pre-fight media events, injury updates, training performance leaks, or changes in betting volumes on traditional sportsbooks. Any news affecting the fighters' readiness, such as a training camp setback or strategic adjustments, may cause traders to re-evaluate probabilities. Additionally, broader trends like shifting public sentiment or geopolitical factors influencing event logistics can also create volatility, keeping the market fluid until Sep 8, 2026.