TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 8:21 PM EST
Polymarket
This market refers to the doubles tennis match between Chan/Trotter and Mayo/Vance in the Fort Worth, originally scheduled for October 20, 2026 at 6:30PM ET. This market will resolve to 'Chan/Trotter' if the team of Chan/Trotter advances against Mayo/Vance. This market will resolve to 'Mayo/Vance' if the team of Mayo/Vance advances against Chan/Trotter. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 Chan/Trotter and Mayo/Vance in the Fort Worth, originally scheduled for October 20, 2026 at 6:30PM ET. This market will resolve to 'Chan/Trotter' if the team of Chan/Trotter advances against Mayo/Vance. This market will resolve to 'Mayo/Vance' if the team of Mayo/Vance advances against Chan/Trotter. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome, potentially leading to different probabilities. Discrepancies can arise due to differing information access, biases, or simply the collective intelligence of prediction market participants. It's common to see prediction markets more accurately forecast events, especially when a large volume of traders participate.
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 reflects 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 buy shares in a particular outcome, its price increases, and vice versa. This dynamic pricing ensures that the market odds constantly adapt to new information and changing sentiment surrounding the Fort Worth doubles match.
This market resolves around Oct 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Fort Worth doubles match, determining which team—Chan/Trotter or Mayo/Vance—emerges victorious. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their strategies based on the final outcome of this market.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in team strategy, or even weather conditions affecting the match could shift trader sentiment. Unexpected upsets in other related tournaments or strong performances by either team in preceding matches might also cause the odds to move. Furthermore, significant trading volume driven by informed participants or large-scale bets could also create noticeable price fluctuations in this market.