Eri Shimizu leads 3 to 1 over 4 singles meetings since 2023. Last meeting on 21/04/2026 at W100 Tokyo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 21/04/2026 | W100 Tokyo | Qualifiers | hard | Kawaguchi | 6-4 4-6 2-5 |
| 19/11/2025 | W100 Takasaki | Round 1 | hard | Shimizu | 6-3 4-6 4-5 |
| 18/06/2025 | W35 Taipei | Round 1 | hard | Shimizu | 6-2 6-2 |
| 17/05/2023 | W60 Kurume | Round 1 | grass | Shimizu | 3-6 4-6 |
| hard | Shimizu 2 - 1 Kawaguchi |
| grass | Shimizu 1 - 0 Kawaguchi |
| 2026 | Shimizu 0 - 1 Kawaguchi |
| 2025 | Shimizu 2 - 0 Kawaguchi |
| 2023 | Shimizu 1 - 0 Kawaguchi |
159 wins, 113 losses since 2021 (58.5%).
Last matches: D D V D V
125 wins, 88 losses since 2021 (58.7%).
Last matches: D D D V D
Eri Shimizu leads 3 to 1 over 4 singles meetings since 2023.
On 21/04/2026, at W100 Tokyo (Qualifiers): Natsumi Kawaguchi won 6-4 4-6 2-5.