Yecong He defeated Su Hao Zhong 6-4 6-3 in the Chengdu CH qualifying final on hard. The result followed the form book — Yecong He came in defending last year's round of 32. Yecong He extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-07-03 | China F11 | R32 | hard | Yecong He | 7-5 6-1 |
| 2016-02-15 | China F1 | R32 | clay | Su Hao Zhong | 6-3 6-0 |
Averages over each player's completed matches in the selected window (65 vs 1). 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. Small sample — read as indicative. About