Marchenko d. Monfils

Marchenko beat Monfils 2-6, 6-4, 5-0, ret. after Monfils retired in the first round at the U.S. Open - New York. Marchenko won 78 of 150 points (52%). Marchenko hit 5 aces to 3 and won 71% of points behind the first serve (36/51) against 61% for Monfils. Marchenko converted 4 of 4 break points and saved 6 of 9 faced; Monfils converted 3 of 9. Winners to unforced errors: 25–27 for Marchenko, 29–30 for Monfils. The match was played on hard in United States.