TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 5:48 PM EST
Polymarket
This market refers to the doubles tennis match between Chopra/Martin and Hopper/Mitsui in the Fort Worth, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Chopra/Martin' if the team of Chopra/Martin advances against Hopper/Mitsui. This market will resolve to 'Hopper/Mitsui' if the team of Hopper/Mitsui advances against Chopra/Martin. 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 Chopra/Martin and Hopper/Mitsui in the Fort Worth, originally scheduled for October 20, 2026 at 11:00AM ET. This market will resolve to 'Chopra/Martin' if the team of Chopra/Martin advances against Hopper/Mitsui. This market will resolve to 'Hopper/Mitsui' if the team of Hopper/Mitsui advances against Chopra/Martin. 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.
Generally, prediction market odds often reflect a 'wisdom of the crowd' effect, potentially differing from those set by sportsbooks. Sportsbooks often incorporate a margin for profit, while this market allows traders to directly assess probabilities. If sportsbook odds significantly diverge from those seen here, it could indicate differing opinions on the likely outcome of the Fort Worth doubles match. However, direct comparisons are complex, as each venue uses its own methodology for setting initial probabilities and adjusting them based on trading activity. Examining these differences can be insightful for informed decision-making.
This market resolves around Oct 27, 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 Fort Worth doubles match. Traders will be able to see the final outcome displayed on Polymarket once it is officially determined. The platform will verify the result against widely available and trusted sources to ensure accuracy and transparency. This provides a clear and objective determination of the market’s outcome.
Several factors could influence trading activity in this market before the Oct 27, 2026 resolution. Any news regarding player form, potential injuries, or changes in playing conditions could significantly shift probabilities. Unexpected announcements about team strategies or coaching decisions could also impact trader sentiment. Furthermore, large trading volume from informed participants could indicate new information or a change in expectations. Monitoring these signals and analyzing their potential impact is crucial for understanding how this market might evolve in the coming days.