Naomi Osaka raised her game when she needed to, and it landed her a spot in the semifinals of the Pan Pacific Open. The U.S. Open champion, who upset Serena Williams in the final in New York this...

Roger Federer and Novak Djokovic have played against each other 46 times. From Monaco to Shanghai and everywhere in between. Regular, run-of-the-mill tournaments and major finals. On Friday...

Top-seeded Dominic Thiem reached the quarterfinals of the St. Petersburg Open with a 7-6 (4), 6-4 win over Jan-Lennard Struff on Thursday. The Austrian player's next opponent will be...

Stan Wawrinka kept his injury comeback on track with a hard-fought win over Karen Khachanov to reach the quarterfinals of the St. Petersburg Open on Wednesday. Wawrinka saved two set points in...

Rafael Nadal says he will not play in upcoming tournaments in Beijing and Shanghai because of an injured right knee. Nadal says he and his team decided to skip the Asia swing to recover. The...

Maria Sharapova says she will end her 2018 season early, withdrawing from the China Open in Beijing, the Tianjin Open, and the Kremlin Cup in Moscow due to her recovery from a right shoulder...

The chair umpire who climbed out of his seat to talk with Nick Kyrgios during a U.S. Open match was suspended for two tournaments by the ATP. Mohamed Lahyani will not officiate at his next two...

Croatia — just barely — is going to the Davis Cup final. After eight hours of tennis on Sunday, Borna Coric ended a sustained comeback bid from the United States by rallying from two...

Chair umpire Carlos Ramos issued a code violation to Croatia after Marin Cilic slammed his racket to the clay and mangled the frame during a Davis Cup loss to Sam Querrey of the United...

Captain Lleyton Hewitt stepped in to help Australia reduce its deficit against Austria to 2-1 in a Davis Cup World Group playoff on Saturday. Hewitt teamed with John Peers to win the doubles...