Nishioka d. Giron

Nishioka beat Giron 3-6, 6-4, 6-4, 6-4 in the first round at the U.S. Open - New York. Nishioka won 123 of 238 points (52%). Nishioka hit 1 ace to 11 and won 68% of points behind the first serve (49/72) against 73% for Giron. The second serve told: 60% won for Nishioka, 43% for Giron. Nishioka converted 4 of 12 break points and saved 2 of 5 faced; Giron converted 3 of 5. Winners to unforced errors: 40–36 for Nishioka, 48–50 for Giron. The match was played on hard in United States.