TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 15, 10:54 PM EST
Polymarket
This market refers to the tennis match between Peyton Stearns and Clara Tauson in the Cincinnati Open, originally scheduled for August 15, 2026 at 7:00PM ET. This market will resolve to 'Peyton Stearns' if Peyton Stearns advances against Clara Tauson. This market will resolve to 'Clara Tauson' if Clara Tauson advances against Peyton Stearns. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Peyton Stearns and Clara Tauson in the Cincinnati Open, originally scheduled for August 15, 2026 at 7:00PM ET. This market will resolve to 'Peyton Stearns' if Peyton Stearns advances against Clara Tauson. This market will resolve to 'Clara Tauson' if Clara Tauson advances against Peyton Stearns. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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.
Prediction market odds in this market often reflect a different outlook than traditional sportsbook lines. While sportsbooks incorporate expert adjustments and handling fees, prediction markets let traders vote continuously with their activity. This can lead to tighter odds or sharper shifts as new information emerges, especially when player form or weather conditions change.
This market resolves around Aug 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and the platform updates the market accordingly once the information is widely and reliably reported.
Injuries, last-minute player withdrawals, or weather delays could dramatically shift this market as Aug 22, 2026 approaches. Strong performances in earlier tournament rounds, media interviews hinting at confidence levels, and betting trends on Polymarket also frequently drive price swings. Any development affecting either player’s perceived advantage — from seeding changes to form guide updates — may cause rapid repricing among traders.