A bulked-up Andy Murray strikes a pose during a training session

First Murray has to beat Tsonga, who at number five is seeded only one place behind the Scot in the rankings.
He shot to international attention in 2008 when, as an unseeded player, he reached the Australian Open final, beating Murray along the way. Murray has won all five of their other matches, however.
At 25, Murray is two years younger than Tsonga and also an inch taller, at 6ft 3in.

Scottish strength: A bulked-up Andy Murray strikes a pose during a training session

But although he has bulked up considerably after a rather weedy start to his career, he still weighs a stone less than the Frenchman, 13st 3lb to Tsonga's 14st 5lb.
Given his impressive physique, it's no surprise that Tsonga isn't adverse to dispensing with his clothes, as he showed when he posed nude clutching a tennis racquet for a centrefold in Cosmopolitan magazine.
'My favourite part of my body is my buttocks, but I don't like my feet,' revealed Tsonga.