Yunseong Chung defeated Xin Gao 7-5 6-3 in the Kaohsiung CH qualifying round 2 on hard. The result followed the form book — Yunseong Chung came in defending last year's round of 32. Yunseong Chung extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-03-21 | Japan F3 | R16 | hard | Xin Gao | 6-4 6-0 |
| 2015-04-06 | China F2 | R32 | clay | Yunseong Chung | 4-6 6-3 6-1 |
Averages over each player's completed matches in the selected window (200 vs 26). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About