Haitong Xia defeated Olly Sadler 7-6 6-4 in the China F3 qualifying round of 64 on clay. The result followed the form book — Haitong Xia came in leading the head-to-head 1–0. Haitong Xia extended the head-to-head to 2–0.
Xia H. took it in straight sets.
Haitong Xia beat Olly Sadler 7-6(4) 6-4. Umpiry, "Haitong Xia vs Olly Sadler — China F3 Qualifying Round of 64", https://umpiry.com/match/2016-02-29/sadler-vs-xia-china-f3-q64?utm_source=cite (as of 29 February 2016).