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: Jul 28, 10:10 PM EST
Polymarket
This market refers to the tennis match between Harry Wendelken and Murphy Cassone in the Vancouver, originally scheduled for July 27, 2026 at 1:00PM ET. This market will resolve to 'Harry Wendelken' if Harry Wendelken advances against Murphy Cassone. This market will resolve to 'Murphy Cassone' if Murphy Cassone advances against Harry Wendelken. 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 Harry Wendelken and Murphy Cassone in the Vancouver, originally scheduled for July 27, 2026 at 1:00PM ET. This market will resolve to 'Harry Wendelken' if Harry Wendelken advances against Murphy Cassone. This market will resolve to 'Murphy Cassone' if Murphy Cassone advances against Harry Wendelken. 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 3, 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 conclusion, whether by decision, knockout, or other confirmed ending, and will be matched against the market’s listed options at that time.
Key signals include pre-fight media appearances, training updates, injury reports, and betting trends. Any shift in perceived fighter advantage—whether from a strong performance in a recent sparring session or a controversial weight-cut strategy—could cause rapid price adjustments. Large trades or whale activity on Polymarket may also amplify movement, especially as the event draws nearer and uncertainty diminishes.