Seong Chan Hong defeated Sho Shimabukuro 6-1 7-6 in the M15 Nishi-Tokyo 1 round of 16 on hard. Seong Chan Hong extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-12 | M25 Harmon 2 | F | hard | Sho Shimabukuro | 3-6 6-4 6-1 |
| 2019-04-12 | M25 Matsuyama 1 | QF | hard | Seong Chan Hong | 6-2 6-2 |
Averages over each player's completed matches in the selected window (131 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