Isner's Slam season 'terrible'
John Isner, who suffered a 6-4, 3-6, 4-6, 6-3, 6-4 defeat to Philipp Kohlschreiber in the third round of the U.S. Open (that ended at 2:26 am Monday morning, tying a tournament record for the latest match in Flushing Meadows), ended his Grand Slam season with his fourth fifth-set loss.