Driven by Hublot's commitment to innovation and unique mastery of materials, the Big Bang Unico Novak Djokovic is made of Djokovic's HEAD racquets and Lacoste polos. Djokovic's racquets and shirts ...

And that's just what went down when Novak Djokovic stripped off his shirt and surrendered it to a lucky female fan in the sideline's front row: She promptly donned the Uniqlo polo over her pretty ...

On Monday, Novak Djokovic made the switch to Lacoste after five years with Uniqlo. The announcement came the same day as Djokovic's 30th birthday, making for quite the impressive clothing gift.

Danielle Collins has been at the centre of a media storm since the Australian Open earlier this year - and the American hasn't shied away from the controversy.