Takuya Kumasaka leads 2 to 0 over 2 singles meetings since 2022. Last meeting on 06/09/2023 at M25 Sapporo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 06/09/2023 | M25 Sapporo | Round 1 | hard | Kumasaka | 3-6 4-5 |
| 30/08/2022 | M25 Sapporo | Round 1 | hard | Kumasaka | 1-6 6-3 6-4 |
| hard | Inui 0 - 2 Kumasaka |
| 2023 | Inui 0 - 1 Kumasaka |
| 2022 | Inui 0 - 1 Kumasaka |
84 wins, 116 losses since 2021 (42.0%).
Last matches: D D V D 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 2022.
On 06/09/2023, at M25 Sapporo (Round 1): Takuya Kumasaka won 3-6 4-5.