TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 4:00 AM EST
Polymarket
This market refers to the tennis match between Antonia Stoyanov and Astrid Lew Yan Foon in the ITF Women Torino, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov advances against Astrid Lew Yan Foon. This market will resolve to 'Astrid Lew Yan Foon' if Astrid Lew Yan Foon advances against Antonia Stoyanov. 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 Antonia Stoyanov and Astrid Lew Yan Foon in the ITF Women Torino, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov advances against Astrid Lew Yan Foon. This market will resolve to 'Astrid Lew Yan Foon' if Astrid Lew Yan Foon advances against Antonia Stoyanov. 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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and lock in profit margins, while prediction markets aggregate beliefs from many independent traders competing for accuracy. This market may show higher or lower implied probabilities than major sportsbooks, depending on whether traders here believe the consensus line undervalues or overvalues each player's chances. Comparing the two can reveal where smart money sees value.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each outcome. The current price of each share reflects the implied probability of that result. As traders place orders, the price adjusts automatically to balance supply and demand. You can enter or exit positions at any time before the market closes, and your profit or loss depends on the final resolution price relative to your entry price.
This market resolves around Jul 24, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—whether one player wins in straight sets, wins after dropping a set, or loses. Resolution happens automatically once the event data is confirmed, and traders' positions settle according to the final outcome.
Several factors may shift trader sentiment and market prices leading up to the match. Recent player performance, head-to-head records, and ranking changes can influence expectations. Injury reports or withdrawal announcements would trigger sharp repricing. Court surface conditions, weather forecasts, and tournament seeding may also matter. Media coverage highlighting one player's form or confidence can sway the crowd. As the match date approaches, any official updates from the tournament or player camps could prompt rapid trading activity and price swings.