Table: From 1969 onward, List of Most Cincinnati Titles, WTA 1000 Women, United States of America, Tennis, Ranked.
| ACTIVE | PLAYER | TITLES |
|---|---|---|
| A | Coco Gauff (Current) | 2 |
| Serena Williams | 2 | |
| Victoria Azarenka | 2 | |
| A | Iga Swiatek | 1 |
| Lesley Turner Bowrey | 1 | |
| Rosemary Casals | 1 | |
| Virginia Wade | 1 | |
| Margaret Court | 1 | |
| Evonne Goolagong | 1 | |
| Barbara Potter | 1 | |
| Lindsay Davenport | 1 | |
| Patty Schnyder | 1 | |
| Vera Zvonareva | 1 | |
| Anna Chakvetadze | 1 | |
| Nadia Petrova | 1 | |
| Jelena Janković | 1 | |
| Kim Clijsters | 1 | |
| Maria Sharapova | 1 | |
| Li Na | 1 | |
| A | Karolína Plíšková | 1 |
| Garbiñe Muguruza | 1 | |
| Kiki Bertens | 1 | |
| A | Madison Keys | 1 |
| Ashleigh Barty | 1 | |
| A | Caroline Garcia | 1 |
| A | Aryna Sabalenka | 1 |
2026 Final Coco Gauff defeated compatriot Jessica Pegula 6–2, 6–4 in an all-American final to claim the Cincinnati title. Gauff controlled the match from the opening game, converting her chances efficiently on both serve and return to wrap up the victory in straight sets in front of an enthusiastic home crowd.
Altitude Cincinnati sits at approximately 149 meters (489 feet) above sea level in the Ohio River valley of the American Midwest. This moderate elevation has no meaningful effect on ball speed or bounce — conditions here are shaped entirely by the hard-court surface and the intense late-summer heat and humidity of the Ohio valley.
Humidity Mid to late August in Cincinnati brings some of the most oppressive heat and humidity of the North American swing. Average temperatures during tournament week range from 22°C to 32°C (72°F–90°F), with humidity regularly exceeding 70–80%. Afternoon thunderstorms frequently interrupt play, and the combination of heavy air and direct summer sunshine makes Cincinnati one of the most physically grueling Masters events on the calendar. On-court temperatures during afternoon sessions can climb well above 40°C (104°F).
Outdoor Tournament The Cincinnati Open is played outdoors at the Lindner Family Tennis Center in Mason, Ohio — a suburb north of Cincinnati — and serves as the final combined ATP Masters 1000 and WTA 1000 event before the US Open. The tournament has one of the richest traditions in North American tennis, drawing virtually the entire top of both tours for what is widely regarded as the toughest tune-up in the game. The main stadium, Grandstand Court, is known for its electric atmosphere during marquee evening sessions.
Surface The hard courts at Lindner Family Tennis Center play medium-fast, consistent with US Open conditions, which makes Cincinnati the most strategically important preparation event of the summer swing. The surface rewards aggressive baseline play and strong serving, and the similarity to Flushing Meadows means that form at Cincinnati is widely viewed as one of the most reliable predictors of US Open success.