Shintaro Imai defeated Shuichi Sekiguchi 6-3 6-0 in the M25 Sapporo 2 quarter-final on hard. Shintaro Imai extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-09 | M25 Hong Kong 2 | F | hard | Shintaro Imai | 6-2 6-1 |
| 2019-03-15 | M15 Nishi-Tokyo 1 | QF | hard | Shuichi Sekiguchi | 6-3 6-0 |
Averages over each player's completed matches in the selected window (34 vs 10). 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