Imitation time: Somehow, Novak Djokovic‘s imitations just haven’t gotten old. The new world no. 1 obviously has a creative side and loves to be goofy, and we appreciate the new medium used for his latest acting gig: playing Maria Sharapova. Nole is well versed in his Maria-dom, but here he takes on Sharapova’s ad for HEAD‘s YouTek Instinct racquet and sort of nails it. More to come for the Open? We wouldn’t be surprised.