Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF W60 Nantes | 2023/10/29 10:15 | Mariia Kostiuk v Mathilde Ngijol Carre | 0-6,2-6 |
| ITF W25 Cherbourg | 2023/10/15 14:00 | Evita Ramirez v Mariia Kostiuk | 6-1,6-1 |
| ITF W60 Collonge-Bellerive | 2023/08/29 11:40 | Mariia Kostiuk v Amandine Hesse | 1-6,0-6 |
| ITF W100 Vitoria-Gasteiz | 2023/07/17 12:40 | Mariia Kostiuk v Sofia Milatova | 3-6,0-6 |
| ITF W40 Palma del Rio | 2023/06/25 09:10 | Mariia Kostiuk v Yasmine Mansouri | 2-6,4-6 |
| ITF W25 Setubal | 2023/06/05 11:00 | Carolina Mesquita v Mariia Kostiuk | 7-5,2-6,10-6 |
| ITF W40 Montemor-O-Novo | 2023/05/29 12:00 | Eva A Sande v Mariia Kostiuk | 7-6,6-2 |
| ITF W40 Montemor-O-Novo | 2023/05/28 15:00 | Nicole Giannini v Mariia Kostiuk | 1-6,3-6 |
| ITF W25 Loule | 2023/10/25 11:00 | Isabella Shinikova v Stephanie Judith Visscher | 6-4,7-5 |
| ITF W25 Faro | 2023/10/20 14:40 | Stephanie Judith Visscher v Harmony Tan | 3-6,4-6 |
| ITF W25 Faro | 2023/10/18 12:55 | Isabella Shinikova v Stephanie Judith Visscher | 5-7,2-6 |
| ITF W25 Faro | 2023/10/16 09:00 | Stephanie Judith Visscher v Aryana Bartlett | 6-4,6-2 |
| ITF W25 Faro | 2023/10/15 08:30 | Stephanie Judith Visscher v Valentina Losciale | 6-0,6-1 |
| ITF W25 Zaragoza | 2023/09/06 08:30 | Stephanie Judith Visscher v Angela Fita Boluda | 2-6,4-6 |
| ITF W25 Zaragoza | 2023/09/05 08:00 | Stephanie Judith Visscher v Antonia Schmidt | 6-3,7-6 |
| ITF W40 Oldenzaal | 2023/08/28 15:00 | Stephanie Judith Visscher v Matilda Mutavdzic | 3-6,6-4,1-6 |