Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Grenoble | 2020/02/12 14:20 | Lara Salden v Marine Szostak | 6-1,6-3 |
| ITF W15 Stuttgart | 2020/01/23 10:00 | Julia Terziyska v Marine Szostak | 6-3,6-1 |
| ITF W15 Stuttgart | 2020/01/22 11:30 | Marine Szostak v Kathinka Von Deichmann | 6-3,3-6,7-5 |
| ITF W15 Stuttgart | 2020/01/21 14:45 | Marine Szostak v Vivian Wolff | 4-6,6-3,6-2 |
| ITF W15 Stuttgart | 2020/01/20 10:00 | Franziska Sziedat v Marine Szostak | 5-7,7-5,6-10 |
| ITF W15 Stuttgart | 2020/01/19 09:00 | Marine Szostak v Mariya Poduraeva | 6-2,6-4 |
| ITF W15 Andrezieux-Boutheon | 2019/10/01 11:20 | Diana Martynov v Marine Szostak | 6-1,6-4 |
| ITF W15 Andrezieux-Boutheon | 2019/09/30 09:55 | Evita Ramirez v Marine Szostak | 6-7,7-5,8-10 |