Kaito Uesugi defeated Issei Okamura 6-3 6-3 in the Japan F4 round of 32 on hard. The result followed the form book — Kaito Uesugi came in ranked #1385, leading the head-to-head 2–0. Kaito Uesugi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-06 | M25 Kashiwa 1 | R16 | hard | Kaito Uesugi | 6-1 6-4 |
| 2018-03-12 | Japan F2 | R16 | hard | Kaito Uesugi | 6-4 7-5 |
Averages over each player's completed matches in the selected window (72 vs 178). 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