Jea Moon Lee defeated Dong Ju Kim 6-2 6-2 in the Seoul CH round of 64 on hard. Jea Moon Lee extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-03 | M25 Nakhon Pathom 1 | R32 | hard | Dong Ju Kim | 1-6 6-3 2-2 |
| 2023-06-09 | M25 Daegu 1 | R16 | hard | Jea Moon Lee | 6-3 6-3 |
Averages over each player's completed matches in the selected window (121 vs 48). 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