Jumpei Yamasaki defeated Makoto Ochi 2-6 6-3 7-6 in the M25 Qujing 1 round of 16 on hard. Jumpei Yamasaki extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-11-22 | M25 Brisbane 1 | R32 | hard | Makoto Ochi | 7-6(2) 6-3 |
| 2019-04-06 | M15 Kashiwa 1 | SF | hard | Jumpei Yamasaki | 5-7 7-6(5) 3-0 |
| 2018-03-26 | Japan F4 | R32 | hard | Makoto Ochi | 6-1 6-2 |
| 2016-10-17 | Chinese Taipei F2 | SF | hard | Jumpei Yamasaki | 4-0 |
Averages over each player's completed matches in the selected window (16 vs 68). 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