Frances Tiafoe, a finalist at last year's Cincinnati Open, was forced to retire from his Round of 16 match vs. Holger Rune during the second set on Wednesday because of injury. An official injury ...

Since triumphing at the grass-court tournament in Bad Homburg, Pegula has dropped four of six matches. Countrywoman Madison Keys, this year’s Australian Open champion, can overtake her for the No. 4 ...

This year's Cincinnati Open is well underway with some of the world's top players hunting a spot in the quarter-finals. Play ...

World No. 1 Aryna Sabalenka is set to face 22-year-old Jessica Bouzas in a high-stakes Round of 16 clash at the Cincinnati ...