Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 14/08/2025 at M25 Yinchuan.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 14/08/2025 | M25 Yinchuan | Round 2 | hard | Kumasaka | 4-6 4-5 |
| 13/06/2025 | M15 Luan | Quarter-final | hard | Trongcharoenchaikul | 3-6 6-7(5) |
| hard | Trongcharoenchaikul 1 - 1 Kumasaka |
| 2025 | Trongcharoenchaikul 1 - 1 Kumasaka |
108 wins, 143 losses since 2021 (43.0%).
Last matches: D D V V D
155 wins, 108 losses since 2021 (58.9%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2025.
On 14/08/2025, at M25 Yinchuan (Round 2): Takuya Kumasaka won 4-6 4-5.