Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF W15 Manacor | 2024/02/27 14:00 | Mariia Kostiuk v Cayetana Gay | 6-7,6-4,7-10 |
| ITF W15 Manacor | 2024/02/25 11:00 | Mariia Kostiuk v Elena Michel | 6-4,6-3 |
| ITF W75 Porto | 2024/02/19 13:25 | Leyre Romero Gormaz v Mariia Kostiuk | 6-0,6-1 |
| ITF W75 Andrezieux-Boutheon | 2024/01/29 10:55 | Magali Kempen v Mariia Kostiuk | 6-1,6-1 |
| ITF W40 Funchal | 2023/11/12 16:05 | Mariia Kostiuk v Stephanie Judith Visscher | 4-6,2-6 |
| 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 W15 Manacor | 2024/02/26 20:00 | Carolina Troiano v Elena Giovanna Giessler | 3-6,6-4,10-8 |
| ITF W15 Manacor | 2024/02/18 11:00 | Patricija Paukstyte v Elena Giovanna Giessler | 6-2,6-2 |
| ITF W15 Manacor | 2024/02/11 11:00 | Isabel Skoog v Elena Giovanna Giessler | 7-5,6-2 |
| ITF W15 Melilla | 2023/12/14 13:00 | Giorgia Pinto v Elena Giovanna Giessler | 6-1,7-5 |
| ITF W15 Melilla | 2023/12/12 11:50 | Elena Giovanna Giessler v Victoria Gomez | 7-6,2-6,7-6 |
| ITF W15 Valencia | 2023/12/04 10:30 | Elena Giovanna Giessler v Vanja Gudelj | 5-7,6-2,7-10 |
| ITF W15 Valencia | 2023/11/29 11:55 | Elena Giovanna Giessler v Jimar G G Gonzalez | 0-6,2-6 |
| ITF W15 Valencia | 2023/11/28 08:30 | Elena Giovanna Giessler v Pari Singh | 7-6,6-3 |