Stadium: Court 1 Round: 25
| ITF Women Leipzig | 2018/08/17 09:00 | Varvara Flink v Anastasia Zarycka | 6-4,3-6,6-3 |
| ITF Women Leipzig | 2018/08/16 09:00 | Lena Papadakis v Anastasia Zarycka | 3-6,1-6 |
| ITF Women Leipzig | 2018/08/14 09:00 | Anastasia Zarycka v Cindy Burger | 7-5,6-2 |
| ITF Women Hechingen | 2018/08/08 13:00 | Laura Siegemund v Anastasia Zarycka | 4-6,6-1,6-2 |
| ITF Women Hechingen Qual | 2018/08/07 10:00 | Anastasia Zarycka v Eleni Kordolaimi | 7-5,6-4 |
| ITF Women Hechingen Qual | 2018/08/06 12:00 | Anastasia Zarycka v Laura Ioana Paar | 6-4,7-5 |
| ITF Women Hechingen Qual | 2018/08/05 09:00 | Anastasia Zarycka v Anastasia Kulikova | 6-2,6-3 |
| ITF Women Olomouc | 2018/07/18 10:30 | Anna Zaja v Anastasia Zarycka | 6-1,2-6,6-4 |
| ITF Women Porto | 2018/07/24 09:30 | Lisa Sabino v Mari Osaka | 6-2,6-1 |
| WTA Bucharest Qual | 2018/07/14 11:15 | Claire Liu v Mari Osaka | 6-0,3-6,6-4 |
| ITF Women Denain | 2018/07/06 09:00 | Aliona Bolsova Zadoinov v Mari Osaka | 6-1,6-4 |
| 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 |