Level, 1 wins each over 2 singles meetings since 2023. Last meeting on 11/07/2026 at M15 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 11/07/2026 | M15 Tokyo | Semi-final | hard | Matsuda | |
| 15/09/2023 | M25 Sapporo | Quarter-final | hard | Nakagawa | 6-4 6-2 |
| hard | Nakagawa 1 - 1 Matsuda |
| 2026 | Nakagawa 0 - 1 Matsuda |
| 2023 | Nakagawa 1 - 0 Matsuda |
168 wins, 116 losses since 2021 (59.2%).
Last matches: D D V V V
123 wins, 86 losses since 2021 (58.9%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2023.
On 11/07/2026, at M15 Tokyo (Semi-final): Koki Matsuda won.