Kazuki Nishiwaki leads 2 to 0 over 2 singles meetings since 2024. Last meeting on 07/06/2026 at M15 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 07/06/2026 | M15 Tokyo | Qualifying 1 | hard | Nishiwaki | |
| 10/07/2024 | M15 Tokyo | Round 1 | indoor hard | Nishiwaki | 6-3 6-1 |
| hard | Nishiwaki 1 - 0 Komagata |
| indoor hard | Nishiwaki 1 - 0 Komagata |
| 2026 | Nishiwaki 1 - 0 Komagata |
| 2024 | Nishiwaki 1 - 0 Komagata |
99 wins, 98 losses since 2021 (50.3%).
Last matches: D D V V D
12 wins, 12 losses since 2021 (50.0%).
Last matches: D D V D V
Kazuki Nishiwaki leads 2 to 0 over 2 singles meetings since 2024.
On 07/06/2026, at M15 Tokyo (Qualifying 1): Kazuki Nishiwaki won.