Wu d. Nakagawa

Wu beat Nakagawa 6-3, 6-2 in the second round at the Chicago Challenger. Wu won 60 of 101 points (59%). Wu hit 7 aces to 3 and won 81% of points behind the first serve (22/27) against 60% for Nakagawa. The second serve told: 71% won for Wu, 52% for Nakagawa. Wu converted 3 of 4 break points and saved 0 of 0 faced; Nakagawa converted 0 of 0. The match was played on hard in United States.