TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 4:00 AM EST
Polymarket
This market refers to the tennis match between Aspen Schuman and Savannah Dada-Mascoll in the ITF Women Monastir, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Aspen Schuman' if Aspen Schuman advances against Savannah Dada-Mascoll. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Aspen Schuman. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Aspen Schuman and Savannah Dada-Mascoll in the ITF Women Monastir, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Aspen Schuman' if Aspen Schuman advances against Savannah Dada-Mascoll. This market will resolve to 'Savannah Dada-Mascoll' if Savannah Dada-Mascoll advances against Aspen Schuman. 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 International Tennis Federation (ITF). 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 protect their margin, while prediction markets aggregate beliefs from traders risking real capital. This market's odds may lead or lag traditional sportsbook pricing depending on which venue attracts sharper information first. Comparing the two can reveal where consensus is strongest and where informed traders see value relative to conventional betting lines.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the ratio of shares bought and sold determines the odds displayed to new traders. As volume flows in, prices adjust dynamically to reflect the collective conviction of participants. This mechanism ensures transparent, friction-free pricing without a traditional bookmaker setting fixed lines.
This market resolves around Jul 24, 2026, once the ITF Monastir match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, determining which trader positions are correct. Until that point, prices may fluctuate as new information emerges, player conditions shift, or market sentiment changes. Resolution is final once the event is officially recorded.
Several factors could shift prices before resolution. Player injury reports, recent form and head-to-head records, court conditions, and weather updates are common catalysts in tennis markets. Betting action from sharp traders or sudden shifts in public sentiment can also trigger rapid repricing. News coverage, expert commentary, or unexpected lineup changes would likely move this market. Real-time match developments—such as early set results if live trading is enabled—could also drive significant price swings as traders update their expectations.