Karatsev d. Zhang

Karatsev beat Zhang 6-3, 6-4 in the second round at the Rakuten Japan Open - Tokyo. Karatsev won 65 of 110 points (59%). Karatsev hit 4 aces to 3 and won 96% of points behind the first serve (23/24) against 66% for Zhang. The second serve told: 68% won for Karatsev, 48% for Zhang. Karatsev converted 2 of 4 break points and saved 0 of 0 faced; Zhang converted 0 of 0. The match was played on hard in Japan.