Current Standing: 25th
My MVP for the Week: Juan Martin Del Potro (Argentina) with $98,246, defeating Fernando Verdasco (Spain) to win the title at the Estoril Open
Photo via Tennis Ticket News
All is right with the world. Juan Martin Del Potro is healthy and winning tennis titles. Here's the one guy who can really shake things up at the top of the rankings if he stays in form. This is his second title of 2011, having taken the Delray Beach tournament on hard courts. He missed much of 2010 and didn't so much as make a tournament final during that campaign. If we're all lucky, Djokovic won't be the only one breathing down Nadal's neck this summer.