Koki Matsuda defeated Issei Okamura 6-4 6-3 in the M15 Hinode 1 q16 on hard. The result followed the form book — Koki Matsuda came in ranked #451, leading the head-to-head 2–1. Koki Matsuda extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-03-31 | M15 Kashiwa 1 | Q16 | hard | Koki Matsuda | 6-2 6-4 |
| 2023-06-27 | M15 Jakarta 5 | R32 | hard | Koki Matsuda | 6-3 7-6(6) |
| 2023-04-03 | M25 Kashiwa 1 | Q16 | hard | Issei Okamura | 6-1 6-2 |
Averages over each player's completed matches in the selected window (84 vs 52). ATP, WTA & Challenger.
Matsuda K.: 10 days rest · 3 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About