TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 8:03 PM EST
Polymarket
This market refers to the doubles tennis match between Seggerman/Trhac and Krajicek/Mektic in the US Open ATP, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Seggerman/Trhac' if the team of Seggerman/Trhac advances against Krajicek/Mektic. This market will resolve to 'Krajicek/Mektic' if the team of Krajicek/Mektic advances against Seggerman/Trhac. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 Seggerman/Trhac and Krajicek/Mektic in the US Open ATP, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Seggerman/Trhac' if the team of Seggerman/Trhac advances against Krajicek/Mektic. This market will resolve to 'Krajicek/Mektic' if the team of Krajicek/Mektic advances against Seggerman/Trhac. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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.
Prediction market odds often differ from traditional sportsbook odds due to the wisdom of the crowd and differing incentives. Sportsbooks set lines to balance action and ensure profit, while this market reflects the collective prediction of informed traders. Generally, prediction markets tend to be more accurate than traditional forecasts, especially when a significant amount of volume is traded. However, sportsbook odds can be a useful benchmark for understanding public perception and potential value in this market. Discrepancies can arise from differing information access or risk assessment.
This market resolves around Sep 13, 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 US Open doubles match between Seggerman/Trhac and Krajicek/Mektic. The platform will verify the result against widely available sources to determine which team advances. Traders holding shares in the winning outcome will be paid out according to the final share price at resolution, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence the price movement of this market. Any news regarding player injuries, changes in playing conditions, or unexpected performance in preceding matches could shift trader sentiment. A strong showing by either team in other tournaments leading up to the US Open could also impact the odds. Furthermore, large trades on Polymarket by informed traders could create significant price swings. Monitoring these signals and analyzing the trading volume will be crucial for understanding the evolving probabilities in this market.