Sayaka Ishii leads 2 to 0 over 2 singles meetings since 2025. Last meeting on 25/02/2025 at W75 Trnava.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 25/02/2025 | W75 Trnava | Qualifiers | indoor hard | Ishii | 6-4 4-6 5-2 |
| 27/01/2025 | W75 Brisbane | Round 1 | hard | Ishii |
| indoor hard | Sakatsume 0 - 1 Ishii |
| hard | Sakatsume 0 - 1 Ishii |
| 2025 | Sakatsume 0 - 2 Ishii |
196 wins, 129 losses since 2021 (60.3%).
Last matches: D D V V V
131 wins, 91 losses since 2021 (59.0%).
Last matches: V D V D V
Sayaka Ishii leads 2 to 0 over 2 singles meetings since 2025.
On 25/02/2025, at W75 Trnava (Qualifiers): Sayaka Ishii won 6-4 4-6 5-2.