Shintaro Imai defeated Shinji Hazawa 6-1 6-2 in the M25 Chiang Rai 2 semi-final on hard. Shintaro Imai extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-16 | M15 Chiang Rai 5 | R16 | hard | Shintaro Imai | 6-2 6-4 |
| 2017-03-27 | Japan F4 | R32 | hard | Shinji Hazawa | 1-6 6-3 6-4 |
Averages over each player's completed matches in the selected window (34 vs 45). 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