Stadium: Court 5 Round: 54 Ground: Clay
| ITF Women Guimaraes | 2018/06/24 11:30 | Rimoldi Godoy, Agustina v Antoniuk, Mariia | 7-6,6-0 |
| ITF Women Amarante | 2018/06/17 09:00 | Bertschmann, Stephanie v Antoniuk, Mariia | 6-2,6-0 |
| ITF Women Tel Aviv | 2018/03/18 10:00 | Antoniuk, Mariia v Tamir, Neta | 0-6,6-4,0-6 |
| ITF Women Hammamet | 2018/02/20 11:10 | Sella, Francesca v Antoniuk, Mariia | 6-1,3-6,6-0 |
| ITF Women Hammamet | 2018/02/10 09:00 | Antoniuk, Mariia v Melania Delai | 0-6,0-6 |
| ITF Women Hammamet | 2017/06/20 09:00 | Schena Benamar v Antoniuk, Mariia | 6-1,6-3 |
| Hammamet, Singles Qualifying W-WITF-TUN-20A | 2017/06/19 09:00 | Antoniuk, Mariia v Bacher, Valentine | 2-6,3-6 |
| ITF Women Hammamet | 2017/06/12 09:00 | Maria Paulina Perez Garcia v Antoniuk, Mariia | 6-3,6-2 |
| ITF Women Djibouti | 2018/12/19 09:00 | Radilofe, Sariaka Veronika Rachelle v Merel Hoedt | 2-6,4-6 |
| ITF Women Djibouti | 2018/12/18 11:45 | Terteac, Olga v Radilofe, Sariaka Veronika Rachelle | 4-6,6-4,3-6 |
| ITF Women Djibouti | 2018/12/12 09:45 | Ho Ching Wu v Radilofe, Sariaka Veronika Rachelle | 6-0,6-1 |