
| Month | Tournament | Winner | Volume |
|---|---|---|---|
| Aug 2026 | WTA Cincinnati (opens in a new tab)Semifinal | Jessica Pegula | 13.6M |
| May 2026 | WTA Rome (opens in a new tab)Quarterfinal | Iga Swiatek | 562K |
| Jun 2025 | WTA Bad Homburg (opens in a new tab) | Jessica Pegula | 122.8K |
| Market | Swiatek | Pegula |
|---|---|---|
| 2027 Australian Open Women's Singles (opens in a new tab) | 12% | 11% |
| 2027 French Open Women's Singles (opens in a new tab) | 22% | 5% |
A match price is a player’s Kalshi price to win the match, read as a probability; set and game lines are separate markets.
The head-to-head counts the meetings Kalshi listed and graded since its match markets began in June 2025. Matches before then, and any Kalshi did not list, are not in it.
Matches carry their tournament and round, not a start time: the exchange’s match times disagree with each other, so none is printed.