| Date | R | Home v Away | - |
|---|---|---|---|
| 07/06 09:00 | 27 | [265] Aliona Bolsova Zadoinov v Mari Osaka [311] | 6-1,6-4 |
| 07/05 11:05 | 26 | Quirine Lemoine v Mari Osaka | 4-6,0-6 |
| 07/04 08:30 | 25 | [311] Mari Osaka v Momoko Kobori [245] | 6-1,6-1 |
| 07/09 13:00 | 29 | [181] Lina Gjorcheska v Mari Osaka [443] | 6-2,5-7,7-6 |
| 07/08 13:05 | 28 | [443] Mari Osaka v Valentyna Ivakhnenko [295] | Retired |
| 07/07 13:40 | 27 | [443] Mari Osaka v Harmony Tan [370] | 6-4,5-7,7-6 |
| 07/06 12:05 | 26 | Olga Ianchuk v Mari Osaka | 0-6,6-7 |
| 07/04 08:00 | 25 | [395] Pemra Ozgen v Mari Osaka [443] | 5-7,3-6 |