Stadium: Pista 6 Round: 62 Ground: Hardcourt outdoor
| ITF W25 - Madrid | 2021/06/06 12:00 | Marine Szostak v Helene Pellicano | 6-1,2-6,10-7 |
| ITF W15 - Sibenik | 2021/05/24 08:00 | Elena Milovanovic v Marine Szostak | 6-3,6-3 |
| ITF W15 - Sibenik | 2021/05/23 08:00 | Graziella Barrett v Marine Szostak | 0-6,1-6 |
| ITF W15 - Sibenik | 2021/05/18 09:25 | Darja Vidmanova v Marine Szostak | 6-1,6-3 |
| ITF W15 - Sibenik | 2021/05/17 12:20 | Laura Boehner v Marine Szostak | 0-6,1-6 |
| ITF W15 - Sibenik | 2021/05/16 10:00 | Marine Szostak v Olympe Lancelot | 6-2,6-4 |
| ITF W25 - Calvi | 2021/04/12 12:30 | Gaelle Desperrier v Marine Szostak | 6-1,6-4 |
| ITF W25 - Calvi | 2021/04/11 10:45 | Marine Szostak v Agostina Breval | 6-0,6-3 |
| ITF W15 - Banja Luka | 2021/06/04 08:30 | Eszter Meri v Nicole Fossa Huergo | 6-4,6-4 |
| ITF W15 - Banja Luka | 2021/06/03 08:00 | Elena Milovanovic v Nicole Fossa Huergo | 5-7,2-6 |
| ITF W15 - Banja Luka | 2021/06/02 11:00 | Fatma Idrizovic v Nicole Fossa Huergo | 1-6,0-6 |
| ITF W15 - Sibenik | 2021/05/27 11:15 | Nefisa Berberovic v Nicole Fossa Huergo | 1-6,7-5,6-0 |
| ITF W15 - Sibenik | 2021/05/26 07:55 | Natalia Szabanin v Nicole Fossa Huergo | 4-6,6-2,1-6 |
| ITF W15 - Cairo | 2021/05/06 11:00 | Nicole Fossa Huergo v Zhibek Kulambayeva | 1-6,6-2,2-6 |
| ITF W15 - Cairo | 2021/05/05 10:35 | Annick Melgers v Nicole Fossa Huergo | 7-6,1-6,5-7 |
| ITF W15 - Cairo | 2021/04/30 08:00 | Lamis Alhussein Abdel Aziz v Nicole Fossa Huergo | 6-4,2-6,7-6 |