Masamichi Imamura defeated Keisuke Saitoh 6-3 6-3 in the M25 Sapporo 2 round of 32 on hard. Masamichi Imamura narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-19 | M25 Taipei 1 | R32 | hard | Masamichi Imamura | 6-3 6-4 |
| 2024-09-04 | M25 Sapporo 1 | R32 | hard | Keisuke Saitoh | 7-5 6-2 |
| 2021-08-10 | M15 Monastir 30 | Q16 | hard | Keisuke Saitoh | 7-6(1) 6-2 |
Averages over each player's completed matches in the selected window (62 vs 11). ATP, WTA & Challenger.
Imamura M.: 5 days rest · 3 matches, 59 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About