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: Jul 29, 8:19 AM EST
Polymarket
This market refers to the tennis match between Colin Sinclair and Koki Matsuda in the Samsun, originally scheduled for July 29, 2026 at 3:00AM ET. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Koki Matsuda. This market will resolve to 'Koki Matsuda' if Koki Matsuda advances against Colin Sinclair. 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 refers to the tennis match between Colin Sinclair and Koki Matsuda in the Samsun, originally scheduled for July 29, 2026 at 3:00AM ET. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Koki Matsuda. This market will resolve to 'Koki Matsuda' if Koki Matsuda advances against Colin Sinclair. 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 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official declaration of the fight’s outcome, and the market will settle accordingly based on that verified result.
Key signals that could shift this market include fight announcements, athlete injuries, training updates, and changes in betting momentum. Media coverage, expert commentary, and any official statements from the fight organizers can also influence trader sentiment. As the event draws nearer, any last-minute developments are likely to produce noticeable price movements.