TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 4:29 PM EST
Polymarket
This market refers to the tennis match between Coleman Wong and Tommy Paul in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Tommy Paul. This market will resolve to 'Tommy Paul' if Tommy Paul advances against Coleman Wong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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 Coleman Wong and Tommy Paul in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Tommy Paul. This market will resolve to 'Tommy Paul' if Tommy Paul advances against Coleman Wong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 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.
On sportsbooks, you’ll typically see a spread or moneyline that reflects bookmaker margins and their own assessments of the match-up. In contrast, this market lets traders bet directly on the probability of each outcome, often resulting in sharper, more efficient pricing. The difference can be notable, especially when trader sentiment diverges from traditional sportsbook lines. For this event, keep an eye on any gaps between the two — they often highlight where the crowd sees value or unexpected shifts in momentum.
This market resolves around Sep 6, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the market will close immediately after the final point is confirmed through trusted sports news and tournament records.
In the lead-up to Sep 6, 2026, several key factors could shift probabilities. Player injuries, changes in ranking, or recent match performance will be closely watched by traders. Weather conditions, if relevant to the venue, might also influence expectations. Any last-minute updates from coaches, physiotherapists, or official tournament announcements tend to create volatility. Additionally, betting trends on Polymarket can amplify price swings, especially with large trades or shifts in public sentiment as the event approaches.