TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 21, 10:08 PM EST
Polymarket
This market refers to the doubles tennis match between Donski/Rai and Lammons/Withrow in the Quebec City, originally scheduled for August 21, 2026 at 11:00AM ET. This market will resolve to 'Donski/Rai' if the team of Donski/Rai advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Donski/Rai. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Donski/Rai and Lammons/Withrow in the Quebec City, originally scheduled for August 21, 2026 at 11:00AM ET. This market will resolve to 'Donski/Rai' if the team of Donski/Rai advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Donski/Rai. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Injuries, weather conditions, or last-minute lineup changes could shift trader sentiment and move this market. Strong performance in practice sessions, media commentary, or betting trends may also influence odds. As the match date approaches, any new information about the players’ form or the playing conditions is likely to cause rapid adjustments in the market’s pricing.