TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 10:00 AM EST
Polymarket
This market refers to the tennis match between Blaise Bicknell and Murphy Cassone in the Granby, originally scheduled for July 15, 2026 at 10:00AM ET. This market will resolve to 'Blaise Bicknell' if Blaise Bicknell advances against Murphy Cassone. This market will resolve to 'Murphy Cassone' if Murphy Cassone advances against Blaise Bicknell. 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 Blaise Bicknell and Murphy Cassone in the Granby, originally scheduled for July 15, 2026 at 10:00AM ET. This market will resolve to 'Blaise Bicknell' if Blaise Bicknell advances against Murphy Cassone. This market will resolve to 'Murphy Cassone' if Murphy Cassone advances against Blaise Bicknell. 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 and sportsbook odds often diverge because they reflect different trader bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may price the fight differently than traditional sportsbooks, especially if one venue attracts sharper or more specialized fight analysts. Comparing both can reveal where consensus is strongest or where informed traders see value.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each outcome, and the price of those shares reflects the collective belief about which fighter will win. As more capital flows into one outcome, its price rises and the implied probability adjusts accordingly, creating a continuous price discovery mechanism that updates throughout the trading window.
This market resolves around Jul 22, 2026, once the fight concludes and the result is verified against credible public sources. The outcome will be confirmed based on the official match result—whether that is a win by decision, knockout, submission, or other recognized conclusion. Resolution typically occurs within hours or days of the event, depending on how quickly official results are published and confirmed by the platform.
Fighter news—injuries, training camp updates, or weight-cut issues—can shift odds significantly as traders reassess win probability. Weigh-in results, recent performance footage, or analyst commentary may also trigger price movement. Betting action from sharp bettors or changes in fighter odds at major sportsbooks can signal new information and prompt traders to reposition. Media coverage of the matchup and fighter interviews closer to fight day often influence sentiment as the event approaches.