TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 4:00 AM EST
Polymarket
This market refers to the tennis match between Oskari Paldanius and Franco Roncadelli in the Tampere, originally scheduled for July 20, 2026 at 4:00AM ET. This market will resolve to 'Oskari Paldanius' if Oskari Paldanius advances against Franco Roncadelli. This market will resolve to 'Franco Roncadelli' if Franco Roncadelli advances against Oskari Paldanius. 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 Oskari Paldanius and Franco Roncadelli in the Tampere, originally scheduled for July 20, 2026 at 4:00AM ET. This market will resolve to 'Oskari Paldanius' if Oskari Paldanius advances against Franco Roncadelli. This market will resolve to 'Franco Roncadelli' if Franco Roncadelli advances against Oskari Paldanius. 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 traditional 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 beliefs of traders who profit or lose based on accuracy. Prediction markets can sometimes offer sharper, more efficient pricing because traders have direct financial skin in the game. However, sportsbooks may occasionally price certain outcomes more competitively due to their scale and risk management expertise. Comparing both sources provides a fuller picture of where smart money leans on this market.
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 outcome, and the cumulative volume of those trades determines the odds displayed on the platform. As more capital flows toward one fighter, that outcome's price rises and the competing outcome falls. This mechanism ensures the market continuously reflects the collective forecast of all active participants, with prices updating instantly as new trades execute.
This market resolves around Jul 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the official conclusion of the boxing match between the two competitors. Traders holding shares in the winning outcome receive their payout, while those on the losing side forfeit their stake. Until that time, prices may fluctuate based on fighter news, training updates, or other developments that shift trader expectations about the likely result.
Several catalysts could shift prices significantly before resolution. Injury announcements or withdrawal news involving either fighter would trigger sharp repricing. Training camp reports, sparring footage, or statements from coaches and managers often influence trader sentiment. Weigh-in results and official fighter condition assessments closer to the event date typically generate trading activity. Media coverage, expert commentary, and betting patterns from other venues may also sway perception. Any unexpected developments—such as venue changes or rule modifications—could prompt rapid market adjustments as traders reassess their positions.