TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 2:37 PM EST
Polymarket
This market refers to the doubles tennis match between Montgomery/Krueger and Maria/Sonmez in the US Open WTA, originally scheduled for September 7, 2026 at 11:00AM ET. This market will resolve to 'Montgomery/Krueger' if the team of Montgomery/Krueger advances against Maria/Sonmez. This market will resolve to 'Maria/Sonmez' if the team of Maria/Sonmez advances against Montgomery/Krueger. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Montgomery/Krueger and Maria/Sonmez in the US Open WTA, originally scheduled for September 7, 2026 at 11:00AM ET. This market will resolve to 'Montgomery/Krueger' if the team of Montgomery/Krueger advances against Maria/Sonmez. This market will resolve to 'Maria/Sonmez' if the team of Maria/Sonmez advances against Montgomery/Krueger. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 WTA Tour. A consensus of credible reporting may also be used.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and often incorporate a profit margin, while this market is driven by individuals trading based on their own research and beliefs. If there’s a significant discrepancy, it might indicate that the market believes a sportsbook has mispriced the probability of a particular outcome. However, it’s important to remember that both represent probabilities, and neither is guaranteed to be correct.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open women’s doubles match between Montgomery/Krueger and Maria/Sonmez. The market will determine which team won the match, and shares will pay out accordingly to those who correctly predicted the winner. Traders should monitor official tournament results to understand when the outcome is finalized and the market settles.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or updated match previews from tennis analysts could shift the perceived probabilities. Strong performance by either team in preceding matches, or even comments from players or coaches, might also impact trading volume and price. Unexpected weather conditions at the US Open could also be a catalyst, potentially affecting playing styles and outcomes. Monitoring these signals will be crucial for understanding potential market movements.