Philipp Kohlschreiber, of Germany, raises his arms after defeating John Isner 6-4, 3-6, 4-6, 6-3, 6-4 in the third round of play at the 2012 US Open tennis tournament, early Monday, Sept. 3, 2012 in New York. The match began on Sunday evening. (AP Photo/Charles Krupa)
Philipp Kohlschreiber, of Germany, raises his arms after defeating John Isner 6-4, 3-6, 4-6, 6-3, 6-4 in the third round of play at the 2012 US Open tennis tournament, early Monday, Sept. 3, 2012 in New York. The match began on Sunday evening. (AP Photo/Charles Krupa)