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 16, 9:00 AM EST
Polymarket
This market refers to the tennis match between Maria Camila Torres Murcia and Oceane Babel in the ITF Women Rio Claro, originally scheduled for July 9, 2026 at 9:00AM ET. This market will resolve to 'Maria Camila Torres Murcia' if Maria Camila Torres Murcia advances against Oceane Babel. This market will resolve to 'Oceane Babel' if Oceane Babel advances against Maria Camila Torres Murcia. 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 Maria Camila Torres Murcia and Oceane Babel in the ITF Women Rio Claro, originally scheduled for July 9, 2026 at 9:00AM ET. This market will resolve to 'Maria Camila Torres Murcia' if Maria Camila Torres Murcia advances against Oceane Babel. This market will resolve to 'Oceane Babel' if Oceane Babel advances against Maria Camila Torres Murcia. 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 incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show odds that differ meaningfully from traditional sports betting sites, especially as new information emerges or as the event date approaches. Comparing the two can reveal where the crowd on Polymarket sees value relative to conventional oddsmakers, though both sources aim to reflect true event probability.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome share reflects the collective belief of all participants trading at that moment, with shares ranging from near zero to one dollar. As traders deposit capital and place orders, the market price moves to equilibrate supply and demand, creating a continuous probability estimate that updates in real time throughout the trading day.
This market resolves around Jul 16, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the official match result as documented by the tournament organizers and major sports news sources. Once the match concludes and the winner is established through standard tennis reporting channels, the market will settle accordingly, paying out shares of the winning outcome at full value and expiring shares of the losing outcome at zero.
Key catalysts for this market include recent player performance, head-to-head records, injury reports, and court conditions at the venue. Momentum shifts during the tournament, rankings updates, or public statements from either player can trigger repricing. Weather forecasts closer to match day, betting syndicate activity, and shifts in broader tennis sentiment may also influence trader positioning. As the event date nears, any breaking news about player fitness or tournament logistics could prompt sharp moves in the odds.