Jumpei Yamasaki defeated Cheong Eui Kim 6-2 7-5 in the China F5 round of 16 on hard. Jumpei Yamasaki extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-12 | M15 Chiang Rai 2 | R32 | hard | Cheong Eui Kim | 2-6 6-4 7-6(5) |
| 2019-04-05 | M15 Kashiwa 1 | QF | hard | Jumpei Yamasaki | 6-4 3-6 6-4 |
Averages over each player's completed matches in the selected window (198 vs 99). 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