Current Overall Standing: 12th
My MVP for the Week: Marin Cilic (Croatia) with $113,600, defeating Janko Tipsarevic (Serbia) to win the title at the St. Petersburg Open
Photo via Celebrities
Whatever happened to Cilic? At the 2010 Australian Open, the 6'6" Croat looked to be tennis's next superstar. Since then, he's been relatively quiet. This is his first title since February 2010, though he has made four other finals in the interim. He's only 23 so there's plenty of time for him to make more noise.