TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 25, 5:58 PM EST
Polymarket
This market refers to the tennis match between Andre Ilagan and Tristan Boyer in the US Open, Qualification ATP, originally scheduled for August 25, 2026 at 11:00AM ET. This market will resolve to 'Andre Ilagan' if Andre Ilagan advances against Tristan Boyer. This market will resolve to 'Tristan Boyer' if Tristan Boyer advances against Andre Ilagan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 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 refers to the tennis match between Andre Ilagan and Tristan Boyer in the US Open, Qualification ATP, originally scheduled for August 25, 2026 at 11:00AM ET. This market will resolve to 'Andre Ilagan' if Andre Ilagan advances against Tristan Boyer. This market will resolve to 'Tristan Boyer' if Tristan Boyer advances against Andre Ilagan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 8, 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 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 Sep 1, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will determine the paying outcome, closing all positions based on the officially recorded result from the event organizers or widely accepted sports news sources.
Injuries, changes in player form, or weather conditions could shift this market as they affect expected performance. Key signals include pre-match practice results, recent head-to-head statistics, and any last-minute lineup announcements. As these factors develop, trader sentiment on Polymarket may adjust odds, especially if volume of $70,162 spikes around notable updates.