TOTAL VOLUME:
$134.3b
24H VOL:
$121,875,814
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,437,844,306
405,535
Markets across
30,523
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 23, 2:21 AM EST
Polymarket
This market refers to the tennis match between Colin Sinclair and Zijiang Yang in the M25 Yinchuan, Main Draw, originally scheduled for September 22, 2026 at 11:00PM ET. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Zijiang Yang. This market will resolve to 'Zijiang Yang' if Zijiang Yang advances against Colin Sinclair. 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 Colin Sinclair and Zijiang Yang in the M25 Yinchuan, Main Draw, originally scheduled for September 22, 2026 at 11:00PM ET. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Zijiang Yang. This market will resolve to 'Zijiang Yang' if Zijiang Yang advances against Colin Sinclair. 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome, influencing the price. If a significant number of traders believe a sportsbook's odds are inaccurate, they can trade against it, driving the prediction market price in a different direction. This dynamic can lead to prediction market odds being more accurate, especially as the event approaches and more information becomes available.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in each 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 fluctuates, reflecting the evolving consensus. The market's depth—the number of shares available at different price points—indicates the level of confidence in each outcome. This creates a dynamic and efficient way to forecast the result of the M25 Yinchuan tennis match.
This market resolves around Sep 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M25 Yinchuan tennis match, determining which player won. The platform will verify the result against reliable sources to ensure accuracy. Traders holding shares in the winning outcome will be paid out according to the final market price, while those holding shares in the losing outcome will forfeit their investment. The resolution process aims to be transparent and objective.
Several factors could influence the price of this market leading up to Sep 30, 2026. Any news regarding player injuries, changes in playing conditions, or updated rankings could significantly shift trader sentiment. Unexpected results in earlier rounds of the tournament for either Colin Sinclair or Zijiang Yang could also impact the odds. Publicly available analysis from tennis experts and commentators could sway market participants, as could large trading volume from informed individuals. Monitoring these signals will be crucial for understanding potential price movements in this market.