Roger Federer said he hoped a ballboy who dropped a ball during the climax of his ATP Finals last-four defeat against Alexander Zverev would not have a sleepless night. Germany's Zverev won the match 7-5, 7-6 (7/5) but the end of the contest at London's O2 Arena on Saturday was overshadowed...

Karen Khachanov caused one of the shocks of the tennis year by overpowering Novak Djokovic 7-5 6-4 in the Paris Masters final to end the Serbian's remarkable spell of dominance in the men's game on Sunday. The 22-year-old Russian has for some time been seen as one of the rising young talents...

Controversial Uzbek businessman Gafur Rakhimov was elected president of the International Boxing Association (AIBA) on Saturday despite fears that his appointment could lead to the sport's ejection from the Olympic Games. Rakhimov won 86 of the 134 second-round votes in the ballot in...

China'a number one Wang Qiang has been left "really tired" at the end of a punishing season on the WTA tour and believes she has played "too many matches". The world number 22 has been on a spectacular run of form recently that has seen her leapfrog Zhang Shuai to become China's top...