Daisuke Sumizawa leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 02/09/2025 at M25 Sapporo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 02/09/2025 | M25 Sapporo | Round 1 | hard | Sumizawa | 1-6 4-5 |
| 01/01/2025 | M25 Bali | Round 1 | hard | Sumizawa |
| hard | Sumizawa 2 - 0 Kusuhara |
| 2025 | Sumizawa 2 - 0 Kusuhara |
134 wins, 117 losses since 2021 (53.4%).
Last matches: D D V D V
62 wins, 51 losses since 2021 (54.9%).
Last matches: D D V D D
Daisuke Sumizawa leads 2 to 0 over 2 singles meetings since 2025.
On 02/09/2025, at M25 Sapporo (Round 1): Daisuke Sumizawa won 1-6 4-5.