TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 9:33 PM EST
Polymarket
This market refers to the tennis match between Pierre Antoine Tailleu and Jared Horwood in the M25 Sintra, Qualifying, originally scheduled for September 13, 2026 at 8:00AM ET. This market will resolve to 'Pierre Antoine Tailleu' if Pierre Antoine Tailleu advances against Jared Horwood. This market will resolve to 'Jared Horwood' if Jared Horwood advances against Pierre Antoine Tailleu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 Pierre Antoine Tailleu and Jared Horwood in the M25 Sintra, Qualifying, originally scheduled for September 13, 2026 at 8:00AM ET. This market will resolve to 'Pierre Antoine Tailleu' if Pierre Antoine Tailleu advances against Jared Horwood. This market will resolve to 'Jared Horwood' if Jared Horwood advances against Pierre Antoine Tailleu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from those offered by traditional sportsbooks. Sportsbooks set lines to balance their risk, while this market is driven purely by individuals wagering on their beliefs about the outcome of the M25 Sintra race. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the event's potential. It’s common to observe that prediction markets are more accurate than traditional polls or analyst predictions, though this isn't always the case.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in each outcome of the M25 Sintra race. 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 prices adjust to reflect the collective assessment of the event's likelihood. The market's price isn't determined by a central authority but emerges from the interaction of buyers and sellers.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The official results of the M25 Sintra race will be used to determine the winning outcome. The platform will verify the results against publicly available data to ensure accuracy and transparency. Traders who correctly predicted the outcome will receive a payout based on the final share price at the time of resolution. This process ensures a fair and objective determination of the market's outcome.
Several factors could influence trading activity in this market leading up to the M25 Sintra race. Any news regarding the condition or performance of the competitors, Pierre Antoine Tailleu or Jared Horwood, could significantly shift the odds. Unexpected weather conditions on race day could also impact the perceived likelihood of each outcome. Furthermore, any publicly released analysis or predictions from racing experts could sway traders' opinions and affect the market price. Changes in overall market sentiment or volume could also contribute to price movements.