America's chances of retaining the Fed Cup this weekend improved on Friday when two-time Wimbledon champion Petra Kvitova was ruled out of the opening singles for the Czech Republic due to...

Darren Cahill says he is ending his four-year coaching partnership with No. 1-ranked Simona Halep to take a 12-month break and spend more time at home with his family. Cahill said on Instagram on...

Novak Djokovic says an exhibition match against Rafael Nadal in Saudi Arabia has been called off because the Spaniard underwent ankle surgery. The top-ranked Djokovic told BBC Sports on Friday...

United States captain Kathy Rinaldi has had a winning formula since taking over the Fed Cup team, and she's not expected to change anything in this year's final against the Czech Republic. Under...

Novak Djokovic returned to No. 1 on Monday after a two-year absence and is assured of becoming the first man in the history of the ATP rankings to finish a season at the top spot after being outside...

Rafael Nadal pulled out of the season-ending ATP Finals because of an abdominal injury and had surgery on his right ankle Monday. Nadal announced on Twitter that he is done for the year, citing...

Karen Khachanov upset a tired-looking Novak Djokovic 7-5, 6-4 to win the Paris Masters title and deprive Djokovic the chance on Sunday of matching Rafael Nadal's record of 33 Masters...

Novak Djokovic's latest victory over Roger Federer was among the toughest and best in their epic rivalry, a 7-6 (6), 5-7, 7-6 (3) feast of attacking tennis which had the roaring crowd on their feet...

World No. 8 Karolina Pliskova has been ruled out of the Czech Republic team in the Fed Cup final against the defending champion United States next weekend due to calf muscle and wrist...

Novak Djokovic remains on course for a fifth Paris Masters title after beating Marin Cilic 4-6, 6-2, 6-3 on Friday to set up a semifinal against Roger Federer. Federer advanced to their 47th...