TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 10:30 AM EST
Polymarket
This market refers to the tennis match between Wilson Leite and Filipe Bullamah in the Piracicaba, originally scheduled for June 23, 2026 at 10:30AM ET. This market will resolve to 'Wilson Leite' if Wilson Leite advances against Filipe Bullamah. This market will resolve to 'Filipe Bullamah' if Filipe Bullamah advances against Wilson Leite. 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 Wilson Leite and Filipe Bullamah in the Piracicaba, originally scheduled for June 23, 2026 at 10:30AM ET. This market will resolve to 'Wilson Leite' if Wilson Leite advances against Filipe Bullamah. This market will resolve to 'Filipe Bullamah' if Filipe Bullamah advances against Wilson Leite. 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 markets and traditional sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their books and guarantee profit margins, while prediction markets rely on trader consensus to establish prices. This market aggregates the collective judgment of participants rather than a single operator's view. Many analysts find prediction market odds competitive with or more efficient than sportsbook lines, especially as event dates approach and information becomes more abundant.
On Polymarket, traders set prices through an automated market maker mechanism where buying and selling pressure directly influences odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the cumulative bets placed by all participants, with each trade updating the price in real time. Higher trading volume typically narrows spreads and increases price accuracy, while lower volume can create wider bid-ask gaps. Participants profit by correctly predicting outcomes or by identifying mispricings relative to their own information.
This market resolves around Jun 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual winner of the fight as documented by official sources and major sports media. Traders should monitor announcements and verified reports leading up to that date to stay informed. Once the event concludes and the outcome is established, the market will settle and payouts will be distributed to holders of the winning position.
Fighter news—injuries, training camp updates, or withdrawal announcements—typically triggers sharp price movements in this market. Weigh-in results, recent performance footage, or coaching changes can shift trader expectations significantly. Media coverage and expert analysis may also influence sentiment, particularly as the event date approaches. Unexpected developments like rule changes or venue alterations could create volatility. Early trading patterns often reveal which outcomes traders favor, and significant volume spikes may signal new information entering the market.