Stadion: Court 3 Round: 54 Ground: Clay
| ITF Damen - W60 - Grado | 2022/05/23 15:55 | Mariia Kostiuk v Sapfo Sakellaridi | 0-6,1-6 |
| ITF Damen - W25 - Warmbad-Villach | 2022/05/15 10:00 | Mariia Kostiuk v Lisa Gruber | 6-7,1-6 |
| ITF Damen - W60 - Collonge-Bellerive | 2021/08/30 09:40 | Mariia Kostiuk v Tina Nadine Smith | 1-6,2-6 |
| ITF Damen - W25 - Verbier | 2021/08/22 09:10 | Matilde Paoletti v Mariia Kostiuk | 6-4,6-0 |
| ITF Damen - W25 - Les Contamines | 2021/07/18 12:55 | Pauline Wuarin v Mariia Kostiuk | 6-2,6-2 |
| ITF - W100 - Contrexeville | 2021/07/04 09:05 | Mariia Kostiuk v Tina Nadine Smith | 0-6,0-6 |
| ITF Damen - W60 - Montpellier | 2021/06/27 15:10 | Mariia Kostiuk v Camilla Rosatello | 0-6,0-6 |
| UTR Pro Tennis Series - Barcelona - Damen | 2021/06/13 09:30 | Mariia Kostiuk v Eleanor Baglow | 1-6,2-6 |
| ITF Damen - W60 - Rom | 2022/05/16 09:40 | Verena Meliss v Julia Riera | 2-6,3-6 |
| ITF Frauen - W25 - Santa Margherita | 2022/05/11 11:10 | Lucie Nguyen Tan v Verena Meliss | 6-3,7-5 |
| ITF Damen - W60 - Koper | 2022/05/01 13:15 | Mila Masic v Verena Meliss | 2-6,7-6,10-4 |
| ITF Damen - W25 - Kairo | 2022/04/27 13:30 | Diletta Cherubini v Verena Meliss | 6-2,6-1 |
| ITF Damen - W25 - Calvi | 2022/04/13 11:10 | Verena Meliss v Valeriya Strakhova | 6-7,2-6 |
| ITF Damen - W25 - Calvi | 2022/04/11 11:55 | Verena Meliss v Fiona Codino | 6-3,6-4 |
| ITF - W15 - Marrakech | 2022/03/24 14:45 | Clervie Ngounoue v Verena Meliss | 5-7,6-0,6-2 |
| ITF - W15 - Marrakech | 2022/03/23 10:30 | Eleonora Alvisi v Verena Meliss | 6-1,4-6,6-7 |