Issei Okamura defeated Takuto Niki 7-6 2-6 6-4 in the Japan F4 semi-final on hard. The result followed the form book — Issei Okamura came in leading the head-to-head 1–0. Issei Okamura extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-09-28 | M25 Kashiwa 1 | R32 | hard | Issei Okamura | 6-3 7-6(3) |
Averages over each player's completed matches in the selected window (200 vs 200). 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