Zheng d. Johns

Zheng beat Johns 2-6, 6-4, 6-1 in the semifinals at the Chicago Challenger. Zheng won 80 of 147 points (54%). Zheng hit 4 aces to 5 and won 72% of points behind the first serve (28/39) against 75% for Johns. The second serve told: 64% won for Zheng, 44% for Johns. Zheng converted 4 of 8 break points and saved 4 of 6 faced; Johns converted 2 of 6. Johns double-faulted 6 times. The match was played on hard in United States.