Stadium: Court 2 Round: 44 Ground: Clay
| ITF W15 Funchal | 2020/10/12 11:30 | Ali Collins v Cadence Brace | 4-6,6-7 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/25 13:00 | Ali Collins v Shaw, Eva | 4-6,1-6 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/24 13:55 | Sarah Beth Grey v Ali Collins | 3-6,5-7 |
| Sunderland, Simples W-ITF-GBR-04A | 2020/02/23 15:10 | Adeshina, Esther v Ali Collins | 6-1,1-6,14-16 |
| ITF W25 Glasgow | 2020/02/19 11:30 | Ali Collins v Anna Bondar | 3-6,1-6 |
| ITF - W15 Héraklion | 2019/11/19 08:30 | Ali Collins v Francisca Jorge | 6-2,4-6,1-6 |
| ITF - W15 Héraklion | 2019/11/13 09:30 | Ali Collins v Carrillo Marin, Alba | 0-6,6-3,5-7 |
| ITF - W15 Héraklion | 2019/11/05 08:30 | Ali Collins v Lisa Pigato | 1-6,3-6 |
| ITF W60 Saint Malo | 2020/09/07 10:30 | Mariia Kostiuk v Droguet, Aubane | 2-6,1-6 |
| ITF W15 Palmanova | 2020/02/03 10:00 | Mariia Kostiuk v Cortijo Parreno, Blanca | 7-6,2-6,3-10 |
| ITF W15 Palmanova | 2020/02/02 09:30 | Abed, Yara v Mariia Kostiuk | 3-6,1-6 |
| ITF - W15 Manacor | 2020/01/22 14:00 | Mariia Kostiuk v Yoshitomi, Aiko | 1-6,3-6 |
| ITF - W15 Antalya | 2020/01/13 07:00 | Mariia Kostiuk v Glaude, Laure Line | 2-6,4-6 |
| ITF - W15 Antalya | 2020/01/07 07:00 | Tinaztepe, Tuana v Mariia Kostiuk | 2-6,6-2,12-10 |
| ITF - W15 Antalya | 2019/12/15 09:00 | Skachkova, Katsiaryna v Mariia Kostiuk | 6-3,6-4 |
| ITF W25 Solarino Qual | 2019/11/25 09:00 | Mariia Kostiuk v Martinelli, Giulia | 3-6,1-6 |