TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 23, 11:05 AM EST
Polymarket
This market refers to the tennis match between Toprak Avcibasi and Aaron Paul Samson in the ITF M25 Oviedo Men, Qualifying, originally scheduled for August 23, 2026 at 8:15AM ET. This market will resolve to 'Toprak Avcibasi' if Toprak Avcibasi advances against Aaron Paul Samson. This market will resolve to 'Aaron Paul Samson' if Aaron Paul Samson advances against Toprak Avcibasi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Toprak Avcibasi and Aaron Paul Samson in the ITF M25 Oviedo Men, Qualifying, originally scheduled for August 23, 2026 at 8:15AM ET. This market will resolve to 'Toprak Avcibasi' if Toprak Avcibasi advances against Aaron Paul Samson. This market will resolve to 'Aaron Paul Samson' if Aaron Paul Samson advances against Toprak Avcibasi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 6, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds in this market often differ from traditional sportsbook lines due to unique trader dynamics and betting volumes of $3,560. While sportsbooks may set prices based on broader public betting patterns and analytical models, prediction markets reflect real-time crowd-sourced sentiment and can shift more rapidly with breaking news or performance updates.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, reflecting which competitor is declared the winner according to tournament rules and recorded results.