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: Sep 22, 10:15 PM EST
Polymarket
This market refers to the doubles tennis match between Vance/Vance and Klaassen/Papa in the San Diego 2, originally scheduled for September 22, 2026 at 1:00PM ET. This market will resolve to 'Vance/Vance' if the team of Vance/Vance advances against Klaassen/Papa. This market will resolve to 'Klaassen/Papa' if the team of Klaassen/Papa advances against Vance/Vance. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Vance/Vance and Klaassen/Papa in the San Diego 2, originally scheduled for September 22, 2026 at 1:00PM ET. This market will resolve to 'Vance/Vance' if the team of Vance/Vance advances against Klaassen/Papa. This market will resolve to 'Klaassen/Papa' if the team of Klaassen/Papa advances against Vance/Vance. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 tend to reflect information and opinions beyond those considered by traditional sportsbooks. Sportsbooks often set initial lines to balance action, while this market aggregates the wisdom of the crowd, potentially incorporating nuanced factors or inside information. It's common to see differences emerge as new information becomes available, and the market adjusts more rapidly to changing circumstances than fixed-odds betting. However, both reflect probabilities of an outcome, offering different perspectives on the same event.
This market resolves around Sep 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the San Diego 2 (Doubles): Vance/Vance vs Klaassen/Papa match. The platform will verify the result against publicly available sources to determine the winning team and settle the market accordingly. Traders should monitor official sources for the match results as the resolution date approaches.
Several factors could influence the price of this market. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could shift trader sentiment. Unexpected weather conditions during the match could also play a role, affecting playing conditions and potentially influencing the outcome. Furthermore, significant betting activity or large trades on Polymarket could trigger price movements as traders react to new information or express strong convictions about the match's result.