Stadium: Clay Court 12 Round: 25 Ground: Clay
| ITF W15 - Heraklion | 2021/06/01 08:00 | Sofia Milatova v Isabella Harvison | 6-4,2-6,2-6 |
| ITF W25 - Liepaja | 2021/05/25 10:00 | Jacqueline Cabaj Awad v Sofia Milatova | 6-1,6-1 |
| ITF W25 - Liepaja | 2021/05/24 10:30 | Ksenia Kolesnikova v Sofia Milatova | 2-6,2-6 |
| ITF W15 - Jerusalem | 2021/05/12 12:20 | Sofia Milatova v Elena-Teodora Cadar | 3-6,6-3,2-6 |
| ITF W25 - Jerusalem | 2021/05/11 06:30 | Sofia Milatova v Anna Ozerova | 6-1,6-1 |
| ITF W15 - Ramat Hasharon | 2021/05/06 07:00 | Sofia Milatova v Clara Vlasselaer | 7-6,5-7,2-6 |
| ITF W15 - Ramat Hasharon | 2021/05/04 10:35 | Sofia Milatova v Liam Oved | 7-6,6-0 |
| ITF - W15 Bratislava | 2021/03/26 09:00 | Sofia Milatova v Tereza Smitkova | 7-5,1-6,3-6 |
| ITF W15 - Heraklion | 2021/06/05 09:30 | Maria Jose Portillo Ramirez v Darya Astakhova | 2-6,4-6 |
| ITF W15 - Heraklion | 2021/06/04 06:30 | Anastasia Detiuc v Maria Jose Portillo Ramirez | 2-6,6-7 |
| ITF W15 - Heraklion | 2021/06/03 10:15 | Margaux Rouvroy v Maria Jose Portillo Ramirez | 1-6,3-6 |
| ITF W15 - Heraklion | 2021/06/02 10:35 | Maria Jose Portillo Ramirez v Antonia Schmidt | 6-2,6-3 |
| ITF W15 - Antalya | 2021/04/05 07:00 | Maria Jose Portillo Ramirez v Oana S Corneanu | 5-7,2-6 |
| ITF W15 - Antalya | 2021/03/28 06:30 | Maria Jose Portillo Ramirez v Ekaterina Ovcharenko | 4-6,6-4,3-10 |
| ITF W15 - Le Havre | 2021/03/26 15:25 | Maria Jose Portillo Ramirez v Lucia Bronzetti | 6-3,4-6,1-6 |
| ITF W15 - Le Havre | 2021/03/25 11:35 | Maria Jose Portillo Ramirez v Lucie Wargnier | 4-6,7-5,6-3 |