ATP

CNN  —  Roger Federer has announced that he will retire from the ATP Tour and grand slams following the Laver Cup next week in London. “I am 41 years old. I…

LONDON -- Nick Kyrgios felt "disappointment" when he first heard Rafael Nadal had withdrawn from their Wimbledon men's singles semifinal. Then he said he only managed one hour of sleep on Thursday night and was "a reckless ball of…

Australian Nick Kyrgios was at the center of controversy at Wimbledon on Tuesday after he spit in the direction of a fan whom he said had been verbally abusing him throughout his first-round match.The 27-year-old Kyrgios, who beat Paul…

BRISBANE, Australia -- With his medical exemption approved, Novak Djokovic may have some explaining to do when he gets to Melbourne to defend his Australian Open title.The exemption allows the top-ranked Djokovic entry to the tournament…