Juan Martin del Potro needs more surgery to get rid of pain in his knee

Juan Martin del Potro will have more surgery on his knee in Miami on Monday to try to eliminate the pain that has kept him out of tennis for seven months.

Andy Murray injury: Bob Bryan says Briton has 'a lot of years left' as a player

Doubles legend Bob Bryan, who had the same career-saving hip surgery as Andy Murray, backs the Scot to continue competing at the highest level.

Djokovic beats Nadal to inspire Serbia to ATP Cup win

Novak Djokovic inspires Serbia to the inaugural ATP Cup as his singles win over Rafael Nadal helps his country beat Spain 2-1 in Sydney.

ATP Cup: Great Britain avoid exit as Dan Evans, Jamie Murray & Joe Salisbury win

Britain avoid an early exit at the ATP Cup as Jamie Murray and Joe Salisbury win the decisive doubles to clinch a comeback victory over Belgium.