Zhe Li defeated Fajing Sun 6-3 6-1 in the China F9 round of 16 on hard. The upset overturned the form book — Fajing Sun came in ranked #324, leading the head-to-head 2–1, but Zhe Li had been the form player, winning 6 of their last 9 on hard. Zhe Li narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-10 | China F5 | R32 | hard | Fajing Sun | 6-3 6-2 |
| 2015-05-25 | China F6 | R16 | hard | Zhe Li | 6-3 6-1 |
| 2015-04-20 | China F4 | QF | hard | Fajing Sun | 6-4 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). 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