Zheng d. Humbert

Zheng beat Humbert 6-4, 6-3 in the second round at the Cincinnati Open - Cincinnati. Zheng won 66 of 119 points (55%). Zheng hit 4 aces to 3 and won 74% of points behind the first serve (25/34) against 59% for Humbert. Zheng converted 3 of 7 break points and saved 1 of 1 faced; Humbert converted 0 of 1. Humbert double-faulted 8 times. The match was played on hard in United States.