Natsumi Kawaguchi leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 11/09/2025 at W15 Yeongwol.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 11/09/2025 | W15 Yeongwol | Round 2 | hard | Kawagishi | 1-6 6-3 6-5 |
| 22/08/2024 | W15 Nakhon Si Thammarat | Round 2 | hard | Kawaguchi | 5-7 6-4 6-3 |
| 31/05/2023 | W25 Tokyo | Round 1 | hard | Kawaguchi | 6-3 6-2 |
| hard | Kawagishi 1 - 2 Kawaguchi |
| 2025 | Kawagishi 1 - 0 Kawaguchi |
| 2024 | Kawagishi 0 - 1 Kawaguchi |
| 2023 | Kawagishi 0 - 1 Kawaguchi |
95 wins, 101 losses since 2021 (48.5%).
Last matches: D V V D V
125 wins, 88 losses since 2021 (58.7%).
Last matches: D D D V D
Natsumi Kawaguchi leads 2 to 1 over 3 singles meetings since 2023.
On 11/09/2025, at W15 Yeongwol (Round 2): Nana Kawagishi won 1-6 6-3 6-5.