Takuya Kumasaka leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 09/06/2026 at M15 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 09/06/2026 | M15 Tokyo | Round 1 | hard | Kumasaka | 5-7 5-6 |
| 05/09/2025 | M25 Sapporo | Quarter-final | hard | Kumasaka | 3-6 3-6 |
| hard | Nakagawa 0 - 2 Kumasaka |
| 2026 | Nakagawa 0 - 1 Kumasaka |
| 2025 | Nakagawa 0 - 1 Kumasaka |
167 wins, 114 losses since 2021 (59.4%).
Last matches: V V V V V
155 wins, 108 losses since 2021 (58.9%).
Last matches: D D D V D
Takuya Kumasaka leads 2 to 0 over 2 singles meetings since 2025.
On 09/06/2026, at M15 Tokyo (Round 1): Takuya Kumasaka won 5-7 5-6.