Daisuke Sumizawa defeated Makoto Ochi 6-3 4-6 7-5 in the M15 Wuning 2 round of 16 on hard. Daisuke Sumizawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-29 | M25 Tsukuba 1 | R32 | hard | Daisuke Sumizawa | 1-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (35 vs 20). 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