Fangzhou Liu defeated Jia Qi Kang 6-2 6-3 in the Tianjin round of 16 on hard. The result followed the form book — Fangzhou Liu came in leading the head-to-head 1–0, defending last year's semi-final. Fangzhou Liu extended the head-to-head to 2–0.
Liu F. took it in straight sets.
Fangzhou Liu beat Jia Qi Kang 6-2 6-3. Umpiry, "Fangzhou Liu vs Jia Qi Kang — Tianjin Round of 16", https://umpiry.com/match/2017-07-19/kang-vs-liu-tianjin-r16?utm_source=cite (as of 19 July 2017).