This is the first trip to the fourth round of a Grand Slam tournament for Marchenko, who faces No. Donaldson had never won a Grand Slam match until knocking off 12th-seeded David Goffin in the first round. ———9:15 p.m.Stan Wawrinka saved a match point and edged Dan Evans to reach the U.S. Open's fourth round. Evans never has been to the fourth round at a major. ———12:40 p.m.Carla Suarez Navarro has defeated Elena Vesnina to secure a spot in the U.S. Open round of 16.

Source: ABC News September 03, 2016 16:47 UTC