TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 28, 12:20 PM EST
Polymarket
This market refers to the doubles tennis match between Gray/Rybakov and Barry/Geerts in the Roehampton 2, originally scheduled for August 28, 2026 at 7:30AM ET. This market will resolve to 'Gray/Rybakov' if the team of Gray/Rybakov advances against Barry/Geerts. This market will resolve to 'Barry/Geerts' if the team of Barry/Geerts advances against Gray/Rybakov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 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 Gray/Rybakov and Barry/Geerts in the Roehampton 2, originally scheduled for August 28, 2026 at 7:30AM ET. This market will resolve to 'Gray/Rybakov' if the team of Gray/Rybakov advances against Barry/Geerts. This market will resolve to 'Barry/Geerts' if the team of Barry/Geerts advances against Gray/Rybakov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 11, 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 resolves around Sep 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the officially recognized winner of the Roehampton Doubles final, ensuring transparency and alignment with real-world results.