Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Setubal | 2023/06/04 09:30 | Teresa Franco Dias v Carolina Mesquita | 3-6,5-7 |
| ITF W60 Oeiras | 2023/04/23 10:00 | Carolina Mesquita v Alba Rey Garcia | 0-6,1-6 |
| ITF W40 Porto Qual | 2023/02/05 15:45 | Carolina Mesquita v Emma Mazzoni | 2-6,3-6 |
| 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 Santa Margherita | 2023/05/02 07:55 | Yaroslava Bartashevich v Mariia Kostiuk | 6-2,6-2 |
| ITF W25 Santa Margherita | 2023/04/24 10:40 | Mariia Kostiuk v Alessandra Mazzola | 1-6,4-6 |
| ITF W25 Santa Margherita | 2023/04/03 08:30 | Mariia Kostiuk v Michaela Laki | 1-6,0-6 |
| ITF W25 Selva Gardena | 2022/11/27 12:00 | Mariia Kostiuk v Dasha Lopatetskaya | 0-6,2-6 |
| ITF W25 Ortisei | 2022/11/20 14:00 | Mariia Kostiuk v Carola Cavelli | 0-6,2-6 |
| ITF W25 Saint Etienne | 2022/11/14 15:00 | Mariia Kostiuk v Astrid Cirotte | 1-6,1-6 |