TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 22, 7:27 PM EST
Polymarket
This market refers to the doubles tennis match between Boulais/Chan and Donski/Rai in the Quebec City, originally scheduled for August 22, 2026 at 4:30PM ET. This market will resolve to 'Boulais/Chan' if the team of Boulais/Chan advances against Donski/Rai. This market will resolve to 'Donski/Rai' if the team of Donski/Rai advances against Boulais/Chan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 5, 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 Boulais/Chan and Donski/Rai in the Quebec City, originally scheduled for August 22, 2026 at 4:30PM ET. This market will resolve to 'Boulais/Chan' if the team of Boulais/Chan advances against Donski/Rai. This market will resolve to 'Donski/Rai' if the team of Donski/Rai advances against Boulais/Chan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 5, 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.
On Polymarket, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds adjust dynamically based on real-time trading activity and volume of $55, allowing for rapid shifts in probability as new information emerges. Sportsbook odds, in contrast, are set by professional oddsmakers who factor in broader market trends, historical performance, and public betting patterns. This difference means you might see varying implied probabilities between the two, with prediction markets often reacting faster to breaking news or unexpected developments in the Quebec City doubles match market.
This market resolves around Aug 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match outcome, which is then automatically reflected in the market once the data is publicly available and confirmed.
Several signals could impact this market before it resolves on Aug 29, 2026. Key match performances, player injuries, or changes in team strategies may shift trader sentiment dramatically. Weather conditions or court surface changes could also influence outcomes and affect odds. Additionally, any last-minute updates from official tournament announcements or media reports about player readiness might cause rapid movements in this market as traders reassess probabilities.