I learned I loved tennis way more than I thought I did,” said the 27-year-old, “and that I actually really love challenges.” ...

World No. 1 Jannik Sinner faces Félix Auger-Aliassime in the US Open semifinal tonight at 7 p.m. ET, with a spot in Sunday's ...

There are titles on the line at the other WTA event in Monterrey and at the ATP stop in Winston-Salem, as well.

Naomi Osaka eliminated Coco Gauff 6-3, 6-2 at the US Open with a far more confident and consistent brand of tennis Monday to reach her first grand slam quarterfinal in more than 4 1/2 years.

She burst onto the scene seemingly out of nowhere at the US Open, but Tjen has been a highly rated player on the ITF Tour – the step below the professional WTA Tour – and knocked out 24th seed ...