Erika Sema leads 2 to 1 over 3 singles meetings since 2022. Last meeting on 30/05/2024 at W35 Changwon.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 30/05/2024 | W35 Changwon | Round 2 | hard | Okamura | 7-5 2-6 7-5 |
| 04/01/2023 | W40 Nonthaburi | Round 1 | hard | Sema | 4-6 6-2 1-6 |
| 07/04/2022 | W25 Chiang Rai | Round 2 | hard | Sema | 6-3 6-2 |
| hard | Sema 2 - 1 Okamura |
| 2024 | Sema 0 - 1 Okamura |
| 2023 | Sema 1 - 0 Okamura |
| 2022 | Sema 1 - 0 Okamura |
162 wins, 145 losses since 2021 (52.8%).
Last matches: D V D D D
167 wins, 162 losses since 2021 (50.8%).
Last matches: D D D V V
Erika Sema leads 2 to 1 over 3 singles meetings since 2022.
On 30/05/2024, at W35 Changwon (Round 2): Kyoka Okamura won 7-5 2-6 7-5.