TOTAL VOLUME:
$134.3b
24H VOL:
$121,875,814
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,437,844,306
405,535
Markets across
30,523
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 9:00 AM EST
Polymarket
This market refers to the tennis match between Carolyn Ansari and Tatum Evans in the ITF Women Cary, originally scheduled for July 1, 2026 at 9:00AM ET. This market will resolve to 'Carolyn Ansari' if Carolyn Ansari advances against Tatum Evans. This market will resolve to 'Tatum Evans' if Tatum Evans advances against Carolyn Ansari. 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 Carolyn Ansari and Tatum Evans in the ITF Women Cary, originally scheduled for July 1, 2026 at 9:00AM ET. This market will resolve to 'Carolyn Ansari' if Carolyn Ansari advances against Tatum Evans. This market will resolve to 'Tatum Evans' if Tatum Evans advances against Carolyn Ansari. 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 manage risk, while prediction markets aggregate the collective beliefs of traders who have real money at stake. This market may show different implied probabilities than traditional sports betting sites, especially as new information emerges. Comparing the two can reveal where professional bettors and decentralized traders disagree on the likely outcome.
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 current implied probability reflects the aggregate of all trader positions, with shares trading between 0 and 1 dollar depending on perceived likelihood. As more traders participate or new developments emerge, the price updates continuously, allowing you to enter or exit positions at market rates throughout the trading window.
This market resolves around Jul 8, 2026, once the 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 traders reassess probabilities based on player form, court conditions, and other relevant signals.
Player injury reports, recent tournament performance, head-to-head records, and court surface conditions can all shift market prices significantly. Weather forecasts closer to the match date may also influence trading, as outdoor clay courts are sensitive to rain and temperature. News about either player's fitness, ranking changes, or recent match results typically triggers repricing. Traders actively monitor these catalysts and adjust positions accordingly, making the market a dynamic reflection of evolving expectations.