N Vijay Sundar Prashanth defeated Kuan Yi Lee 6-3 6-3 in the China F4 round of 16 on hard. The upset overturned the form book — Kuan Yi Lee came in leading the head-to-head 1–0. N Vijay Sundar Prashanth claimed a first win over Kuan Yi Lee in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-01-15 | M15 Anning 3 | R32 | clay | Kuan Yi Lee | 5-7 7-5 7-6(5) |
Averages over each player's completed matches in the selected window (124 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