Michael Phelps celebrated his 27th birthday by beating his great rival Ryan Lochte in their penultimate showdown before the London Olympics.

Novak Djokovic has survived a brutal test from former champion Juan Martin del Potro to storm into the semifinals of the US Open and defend his title.

Andy Murray has become the first British man in 76 years to win a Grand Slam singles title, fighting off Novak Djokovic to win an epic US Open final.

Michael Phelps celebrated his 27th birthday by beating his great rival Ryan Lochte in their penultimate showdown before the London Olympics.

Andy Murray has become the first British man in 76 years to win a Grand Slam singles title, fighting off Novak Djokovic to win an epic US Open final.

Novak Djokovic has survived a brutal test from former champion Juan Martin del Potro to storm into the semifinals of the US Open and defend his title.