Nadine Keller leads 2 to 1 over 3 singles meetings since 2023. Last meeting on 09/03/2023 at W40 Bengaluru.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 09/03/2023 | W40 Bengaluru | Round 2 | hard | Yamazaki | 4-6 7-6(5) 6-1 |
| 06/03/2023 | W40 Bengaluru | Qualifiers | hard | Keller | 4-6 4-6 |
| 27/02/2023 | W25 Bengaluru | Qualifiers | indoor hard | Keller | 1-6 5-7 |
| hard | Keller 1 - 1 Yamazaki |
| indoor hard | Keller 1 - 0 Yamazaki |
| 2023 | Keller 2 - 1 Yamazaki |
112 wins, 86 losses since 2021 (56.6%).
Last matches: D V D D V
131 wins, 93 losses since 2021 (58.5%).
Last matches: D D V D V
Nadine Keller leads 2 to 1 over 3 singles meetings since 2023.
On 09/03/2023, at W40 Bengaluru (Round 2): Ikumi Yamazaki won 4-6 7-6(5) 6-1.