Mannarino d. Griekspoor

Mannarino beat Griekspoor 7-5, 6-4, 6-0 in the first round at the U.S. Open - New York. Mannarino won 110 of 185 points (59%). Mannarino hit 14 aces to 14 and won 89% of points behind the first serve (42/47) against 70% for Griekspoor. The second serve told: 51% won for Mannarino, 26% for Griekspoor. Mannarino converted 6 of 16 break points and saved 8 of 9 faced; Griekspoor converted 1 of 9. Griekspoor double-faulted 10 times. Winners to unforced errors: 31–19 for Mannarino, 34–45 for Griekspoor. The match was played on hard in United States.