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 23, 12:01 AM EST
Polymarket
This market refers to the tennis match between Youssef Kadiri Hassani and William Nolan in the M15 Monastir, Qualifying, originally scheduled for September 22, 2026 at 5:30AM ET. This market will resolve to 'Youssef Kadiri Hassani' if Youssef Kadiri Hassani advances against William Nolan. This market will resolve to 'William Nolan' if William Nolan advances against Youssef Kadiri Hassani. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Youssef Kadiri Hassani and William Nolan in the M15 Monastir, Qualifying, originally scheduled for September 22, 2026 at 5:30AM ET. This market will resolve to 'Youssef Kadiri Hassani' if Youssef Kadiri Hassani advances against William Nolan. This market will resolve to 'William Nolan' if William Nolan advances against Youssef Kadiri Hassani. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price adjusts to reflect the evolving consensus. This dynamic pricing ensures that the market remains responsive to changes in sentiment and available data regarding the Kadiri Hassani vs Nolan match.
This market resolves around Sep 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M15 Monastir match between Youssef Kadiri Hassani and William Nolan. The platform will verify the result against publicly available sources to determine the winning outcome. Traders will then be able to claim their winnings or adjust their positions based on the final result of the match.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or updates on the players’ recent performance could shift market sentiment. Unexpected announcements about the match schedule or venue could also cause price fluctuations. Furthermore, significant betting activity or large trades on Polymarket itself can create momentum and drive price changes, as traders react to the perceived information or signals embedded in those actions.