TOTAL VOLUME:
$134b
24H VOL:
$87,176,691
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,958,194
394,660
Markets across
30,119
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 14, 12:23 PM EST
Polymarket
This market tracks whether the tennis match between Coleman Wong and Daniel Altmaier at the Cincinnati Open will last more or less than 2.5 sets, and on Polymarket the over outcome currently holds a probability of 100%. The settlement will be based on official results from https://www.atptour.com/en/scores/current. The match is scheduled to take place on August 14, 2026, and any updates to the timing will be crucial for market resolution.
This market refers to the tennis match between Coleman Wong and Daniel Altmaier in the Cincinnati Open, originally scheduled for August 14, 2026 at 11:00AM ET. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Daniel Altmaier. This market will resolve to 'Daniel Altmaier' if Daniel Altmaier advances against Coleman Wong. 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 ATP Tour. A consensus of credible reporting may also be used.
This market resolves around Aug 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner is determined by official tournament results, matching the final match score and participant declarations from tournament organizers. No additional interpretation or platform-specific rules apply beyond confirming the publicly recorded result.