Stadium: Court 2 Round: 27
| ITF Women Denain | 2018/07/04 12:15 | Aliona Bolsova Zadoinov v Varvara Gracheva | 6-2,6-2 |
| ITF Women Denain | 2018/07/03 08:00 | Aliona Bolsova Zadoinov v Carolina Alves | 6-3,6-2 |
| ITF Women Madrid | 2018/06/21 09:00 | Aliona Bolsova Zadoinov v Xiyu Wang | 3-6,1-6 |
| ITF Women Barcelona | 2018/06/17 09:15 | Estrella Cabeza Candela v Aliona Bolsova Zadoinov | 6-2,6-3 |
| ITF Women Barcelona | 2018/06/16 08:30 | Aliona Bolsova Zadoinov v Olga Saez Larra | 6-4,6-4 |
| ITF Women Barcelona | 2018/06/15 09:00 | Guiomar Maristany Zuleta De Reales v Aliona Bolsova Zadoinov | 0-6,2-6 |
| ITF Women Barcelona | 2018/06/13 09:00 | Aliona Bolsova Zadoinov v Carolina Alves | 2-6,7-5,6-2 |
| ITF Women Barcelona | 2018/06/12 08:30 | Aliona Bolsova Zadoinov v Maria F Herazo Gonzalez | 6-2,4-6,6-4 |
| ITF Women Denain | 2018/07/05 11:05 | Quirine Lemoine v Mari Osaka | 4-6,0-6 |
| ITF Women Denain | 2018/07/04 08:30 | Mari Osaka v Momoko Kobori | 6-1,6-1 |
| ITF Women Perigueux | 2018/06/28 09:00 | Nadia Podoroska v Mari Osaka | 7-6,7-5 |
| ITF Women Perigueux | 2018/06/27 10:05 | Moyuka Uchijima v Mari Osaka | 4-6,6-7 |
| ITF Women Luzhou | 2018/05/30 02:30 | Siqi Cao v Mari Osaka | 6-4,7-5 |
| ITF Women Luzhou | 2018/05/28 02:00 | Meiling Wang v Mari Osaka | 4-6,4-6 |
| ITF Women Baotou | 2018/05/24 03:45 | Mari Osaka v Nika Kukharchuk | 5-7,0-6 |
| ITF Women Baotou | 2018/05/23 02:30 | Mari Osaka v Xinyu Jiang | 6-0,6-2 |