TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 9:00 AM EST
Polymarket
This market refers to the tennis match between Martina Capurro Taborda and Camila Romero in the ITF Women Sao Paulo, originally scheduled for July 15, 2026 at 9:00AM ET. This market will resolve to 'Martina Capurro Taborda' if Martina Capurro Taborda advances against Camila Romero. This market will resolve to 'Camila Romero' if Camila Romero advances against Martina Capurro Taborda. 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 Martina Capurro Taborda and Camila Romero in the ITF Women Sao Paulo, originally scheduled for July 15, 2026 at 9:00AM ET. This market will resolve to 'Martina Capurro Taborda' if Martina Capurro Taborda advances against Camila Romero. This market will resolve to 'Camila Romero' if Camila Romero advances against Martina Capurro Taborda. 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 markets and traditional sportsbooks price tennis matches differently. Sportsbooks apply fixed margins and employ professional oddsmakers, while prediction markets aggregate trader beliefs through continuous price discovery. This market reflects crowdsourced expectations rather than a bookmaker's set line. Comparing the two can reveal where the crowd diverges from professional consensus, though both ultimately aim to reflect the true probability of each player winning.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the cumulative trading activity and the balance of capital backing each player. As traders place orders, the price adjusts dynamically to incentivize additional trading that moves the market toward equilibrium. This continuous repricing ensures the odds stay responsive to new information and participant conviction.
This market resolves around Jul 22, 2026, once the ITF Sao Paulo match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the match. Resolution occurs after the match is officially completed and confirmed through standard tennis reporting channels. Traders should monitor the tournament schedule and any potential postponements or schedule changes leading up to that date.
Several factors could shift odds before resolution. Recent player performance, injury reports, and head-to-head matchup history are key catalysts. Court surface conditions and weather at the venue may favor one player's style. Betting patterns and sharp money flowing into one side can signal professional confidence. Tournament draws, seeding changes, and momentum from earlier rounds also influence trader positioning. Any official announcements regarding player availability or match scheduling could trigger significant repricing.