Mannarino d. Watanuki

Mannarino beat Watanuki 7-5, 6-7(3), 6-3, 7-5 in the first round at the U.S. Open - New York. Mannarino won 152 of 291 points (52%). Mannarino hit 8 aces to 16 and won 74% of points behind the first serve (64/86) against 72% for Watanuki. Mannarino converted 5 of 12 break points and saved 5 of 6 faced; Watanuki converted 1 of 6. Watanuki double-faulted 8 times. Winners to unforced errors: 41–35 for Mannarino, 61–65 for Watanuki. The match was played on hard in United States.