TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 3, 6:33 AM EST
Polymarket
This market refers to the doubles tennis match between Delaney/Delaney and Trotter/Uchida in the Zhangjiagang, originally scheduled for September 3, 2026 at 3:00AM ET. This market will resolve to 'Delaney/Delaney' if the team of Delaney/Delaney advances against Trotter/Uchida. This market will resolve to 'Trotter/Uchida' if the team of Trotter/Uchida advances against Delaney/Delaney. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 refers to the doubles tennis match between Delaney/Delaney and Trotter/Uchida in the Zhangjiagang, originally scheduled for September 3, 2026 at 3:00AM ET. This market will resolve to 'Delaney/Delaney' if the team of Delaney/Delaney advances against Trotter/Uchida. This market will resolve to 'Trotter/Uchida' if the team of Trotter/Uchida advances against Delaney/Delaney. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from those offered by traditional sportsbooks. Sportsbooks set initial lines based on statistical models and expert analysis, but may be influenced by factors like house bias or marketing strategies. This market, driven by user trading on Polymarket, represents a different perspective, aggregating insights from individuals with varying levels of knowledge and potentially incorporating information not readily available to bookmakers. It's common to see discrepancies, as prediction markets can sometimes identify mispriced outcomes.
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 and express their views, the prices adjust, reflecting the evolving consensus. Currently, the market indicates a strong probability for one outcome, as evidenced by the share price. The trading volume and price fluctuations provide insights into the market's confidence level.
This market resolves around Sep 10, 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 Zhangjiagang doubles match, as reported by the tournament organizers. The platform will verify the result against reliable sources to ensure accuracy and transparency. Traders who correctly predicted the outcome will be entitled to a payout based on the final share price at the time of resolution, while those who bet on the incorrect outcome will forfeit their shares.
Several factors could influence trading activity in this market before resolution. Any news regarding player form, potential injuries, or changes in playing conditions could shift trader sentiment. Unexpected results in other matches featuring these players might also impact the perceived probabilities. Furthermore, significant trading volume from informed participants could drive price movements, even without any specific news events. Monitoring these signals and observing changes in the market's price and volume will be key to understanding how the collective forecast evolves leading up to Sep 10, 2026.