As we enter the third round of the Wimbledon Grand Slam most of the US tennis players have failed to move forward in the tournament. The sixth seeded Andy Roddick who we thought to have fair chances to get to the final rounds gave us the first surprise as he lost against Serbian Janko Tipsarevic in four sets 6-7 7-5 6-4 7-6. Despite the American’s big serve Tipsarevic managed an excellent grass game to finally defeat last year’s quarter finalist.