Estadio: COURT 2 Round: 25 Ground: Clay
| ITF W25 Wroclaw | 2021/06/29 13:20 | Anastasiya Konstantinovna Soboleva v Valeriya Olyanovskaya | 6-1,6-1 |
| ITF W25 Wroclaw | 2021/06/28 08:00 | Anastasiya Konstantinovna Soboleva v Anna Ozerova | 6-1,6-1 |
| ITF W25 Wroclaw | 2021/06/27 09:30 | Anastasiya Konstantinovna Soboleva v Weronika Jasmina Forys | 6-2,6-1 |
| ITF W15 Shymkent | 2021/06/06 04:00 | Anastasiya Konstantinovna Soboleva v Valeriya Olyanovskaya | 6-4,7-6 |
| ITF W15 Shymkent | 2021/06/05 05:00 | Mariam Dalakishvili v Anastasiya Konstantinovna Soboleva | 1-6,2-6 |
| ITF W15 Shymkent | 2021/06/04 05:00 | Yekaterina Dmitrichenko v Anastasiya Konstantinovna Soboleva | 4-6,3-6 |
| ITF W15 Shymkent | 2021/06/03 08:30 | Milana Maslenkova v Anastasiya Konstantinovna Soboleva | 2-6,1-6 |
| ITF W15 Shymkent | 2021/06/01 08:55 | Anastasiya Konstantinovna Soboleva v Martyna Kubka | 6-4,6-3 |
| ITF W25 Klosters | 2021/06/26 08:00 | Ylena In-Albon v Diana Marcinkevica | 6-1,6-2 |
| ITF W25 Klosters | 2021/06/24 06:55 | Lisa Pigato v Diana Marcinkevica | 6-4,4-6,0-6 |
| ITF W25 Klosters | 2021/06/23 12:30 | Valentina Ryser v Diana Marcinkevica | 4-6,3-6 |
| ITF W25 Grado | 2021/06/01 07:00 | Diana Marcinkevica v Cristiana Ferrando | 6-7,0-6 |
| ITF W25 Otocec | 2021/05/26 13:20 | Diana Marcinkevica v Sada Nahimana | 2-6,6-3,3-6 |
| ITF W25 Salinas | 2021/05/12 14:00 | Victoria Rodriguez v Diana Marcinkevica | 6-4,6-3 |
| ITF W25 Salinas | 2021/05/04 17:10 | Diana Marcinkevica v Ganna Poznikhirenko | 6-2,2-6,2-6 |
| ITF W25 Oeiras | 2021/04/30 12:30 | Diana Marcinkevica v Marina Melnikova | 1-6,6-4,3-6 |