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 31, 1:46 AM EST
Polymarket
This market refers to the tennis match between Coleman Wong and Jenson Brooksby in the Los Cabos Open, originally scheduled for July 31, 2026 at 1:00PM ET. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Jenson Brooksby. This market will resolve to 'Jenson Brooksby' if Jenson Brooksby 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 refers to the tennis match between Coleman Wong and Jenson Brooksby in the Los Cabos Open, originally scheduled for July 31, 2026 at 1:00PM ET. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Jenson Brooksby. This market will resolve to 'Jenson Brooksby' if Jenson Brooksby 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.
Prediction market odds often reflect a different outlook than traditional sportsbook lines. On Polymarket, traders are pricing in their own expectations and risk assessments, which can diverge from sportsbook odds that are set by professional oddsmakers. This difference can provide unique insights or opportunities, especially when there’s a mismatch between the two. For this market, it’s worth comparing both to see where the consensus lies.
This market resolves around Aug 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and the platform will update the market accordingly. Timing is tied directly to when the match finishes and the winner is officially declared.
Several signals could shift this market before it resolves. Key events include player injuries, changes in form or performance leading up to the match, weather conditions on match day, and any last-minute updates from official tournament sources. On Polymarket, trader reactions to these developments will drive price changes, so monitoring pre-match news and practice sessions can offer early warning signs of potential moves.