Yui Ohwaki leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 06/04/2026 at W35 Osaka.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 06/04/2026 | W35 Osaka | Qualifiers | hard | Kobayashi | 2-6 6-4 10-6 |
| 05/06/2024 | W15 Kawaguchi | Round 1 | hard | Ohwaki | 6-2 5-7 7-6(8) |
| 23/05/2024 | W15 Fukui | Round 2 | hard | Ohwaki | 6-0 6-1 |
| hard | Kobayashi 1 - 2 Ohwaki |
| 2026 | Kobayashi 1 - 0 Ohwaki |
| 2024 | Kobayashi 0 - 2 Ohwaki |
98 wins, 100 losses since 2021 (49.5%).
Last matches: D D V D V
49 wins, 44 losses since 2021 (52.7%).
Last matches: D V D D V
Yui Ohwaki leads 2 to 1 over 3 singles meetings since 2024.
On 06/04/2026, at W35 Osaka (Qualifiers): Honoka Kobayashi won 2-6 6-4 10-6.