TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 4:00 AM EST
Polymarket
This market refers to the tennis match between Harold Mayot and Raul Brancaccio in the Zug, originally scheduled for July 20, 2026 at 4:00AM ET. This market will resolve to 'Harold Mayot' if Harold Mayot advances against Raul Brancaccio. This market will resolve to 'Raul Brancaccio' if Raul Brancaccio advances against Harold Mayot. 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 Harold Mayot and Raul Brancaccio in the Zug, originally scheduled for July 20, 2026 at 4:00AM ET. This market will resolve to 'Harold Mayot' if Harold Mayot advances against Raul Brancaccio. This market will resolve to 'Raul Brancaccio' if Raul Brancaccio advances against Harold Mayot. 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 participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the collective beliefs of traders who profit by forecasting accurately. This market may show different probabilities than traditional sports betting venues, especially as new information emerges or major events occur. Comparing the two can reveal where one venue perceives greater uncertainty or where informed traders see value.
On Polymarket, this market is priced through an automated market maker that converts trader activity 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 potential outcome, and the price of those shares reflects the collective forecast. As more capital flows toward one outcome, its price rises and the implied probability adjusts accordingly. This continuous pricing mechanism ensures transparent, liquid markets where you can enter or exit positions based on your own view of the boxing match.
This market resolves around Jul 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect whether the match concluded as scheduled and which fighter emerged victorious. Traders holding shares in the winning outcome will receive their payout, while incorrect positions expire worthless. Until that date, prices will fluctuate based on fighter news, training updates, injury reports, and other factors that influence expectations.
Several catalysts could shift prices significantly before resolution. Injury announcements, weight-cut complications, or withdrawal news would trigger sharp repricing. Media coverage, expert analysis, and fighter statements about preparation or confidence levels often sway trader sentiment. Weigh-in results and any last-minute rule changes or venue adjustments can also impact odds. Additionally, if either fighter's recent performance or conditioning becomes a topic of discussion, traders may reassess their positions and adjust their bets accordingly.