Roger Federer will play at the Madrid Open as part of his return to the clay court. Organizers say the 20-time Grand Slam champion will participate in the tournament from May 3-12. The...

Naomi Osaka lost her first match since moving up to No. 1 in the WTA rankings — and first since splitting from her coach. The two-time major champion had trouble with her serve and was...

Serena Williams has returned to the top 10 in the tennis rankings for the first time since taking a break to have her first child. Williams dropped as low as 491st upon her return to competition...

Three-time major champion Stan Wawrinka's rebuilt knee couldn't quite carry him to the title in Rotterdam on Sunday. Wawrinka lost his first final since his comeback a year ago from left knee...

Defending champion Croatia will meet Rafael Nadal's Spain in the first edition of the revamped Davis Cup Finals in November. Russia also was drawn into the same three-nation group for the...

Naomi Osaka surprisingly split from coach Sascha Bajin, a little more than two weeks after she won the Australian Open for a second consecutive Grand Slam title and moved to No. 1 in the WTA...

Romania upset defending champion Czech Republic 3-2 to advance to the semifinals of the Fed Cup on Sunday, along with France, Belarus and Australia. Romania reached the semifinals for the first...

France and Belarus were in command of their Fed Cup first-round ties while defending champion the Czech Republic and Romania split their opening singles on Saturday. Australian Open semifinalist...

Former champion Tomas Berdych reached the Open Sud de France semifinals the hard way, saving two match points in a 7-6 (3), 6-7 (5), 7-5 win against Filip Krajinovic on Friday. The two players...

Kiki Bertens won her third title in six months on Sunday, beating Donna Vekic 7-6 (2), 6-4 in the final of the St. Petersburg Ladies Trophy. Second-seeded Bertens came back from 5-2 down in the...