Wong downs Zhang 6-3, 6-3 in Hangzhou round of 32

Chak Lam Coleman Wong of Hong Kong defeated China's Zhizhen Zhang 6-3, 6-3 in the round of 32 on the hard courts of the ATP event in Hangzhou. Wong's serve figures included 10 aces against two double faults, with 57.7% of his first serves in play, 80.0% of those first-serve points won and 59.1% behind the second delivery. He faced two break points and saved one. Zhang landed 58.8% of first serves, winning 66.7% of those points and 33.3% of his second-serve points, striking one ace and one double fault while saving one of the five break points he faced.