Duck Hee Lee advanced when Yan Bai retired 6-2 in the China F13 qualifying round. Duck Hee Lee extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-25 | China F6 | SF | hard | Yan Bai | 6-4 6-1 |
| 2013-05-20 | China F5 | QF | hard | Duck Hee Lee | 4-1 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About