Natsumi Kawaguchi leads 3 to 0 over 3 singles meetings since 2022. Last meeting on 11/01/2026 at W75 Nonthaburi.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 11/01/2026 | W75 Nonthaburi | Qualifying 1 | hard | Kawaguchi | 0-6 3-6 |
| 05/06/2022 | W25 Chiang Rai | Qualifying 1 | hard | Kawaguchi | |
| 05/06/2022 | W25 Chiang Rai | Qualifying 1 | hard | Kawaguchi | 3-6 2-6 |
| hard | Yongmod 0 - 3 Kawaguchi |
| 2026 | Yongmod 0 - 1 Kawaguchi |
| 2022 | Yongmod 0 - 2 Kawaguchi |
21 wins, 38 losses since 2021 (35.6%).
Last matches: D V D V D
125 wins, 88 losses since 2021 (58.7%).
Last matches: D D D V D
Natsumi Kawaguchi leads 3 to 0 over 3 singles meetings since 2022.
On 11/01/2026, at W75 Nonthaburi (Qualifying 1): Natsumi Kawaguchi won 0-6 3-6.