Stadium: Court 21 Round: 25 Ground: Clay
| ITF W15 Norman | 2021/10/14 16:00 | Raveena Kingsley v Mia Kupres | 6-2,7-5 |
| ITF W15 Norman | 2021/10/13 17:30 | Mia Kupres v Mananchaya Sawangkaew | 6-4,7-6 |
| ITF W15 Norman | 2021/10/12 15:00 | Kristina Novak v Mia Kupres | 2-6,4-6 |
| WTA Montreal | 2021/08/07 18:45 | Ann Li v Mia Kupres | 6-1,6-3 |
| ITF W15 Prokuplje | 2021/07/02 07:00 | Mia Kupres v Carlota Martinez Cirez | 2-6,4-6 |
| ITF W15 Prokuplje | 2021/07/01 07:00 | Mia Kupres v Viktoriia Dema | 6-1,6-0 |
| ITF W15 Prokuplje | 2021/06/30 07:00 | Petia Arshinkova v Mia Kupres | 6-4,2-6,2-6 |
| ITF W15 Prokuplje | 2021/06/29 07:00 | Mia Kupres v Bianca Jolie Fernandez | 2-6,6-1,10-5 |
| ITF W15 Kazan | 2021/11/24 09:25 | Ekaterina Ovcharenko v Polina Pavlova | 7-5,5-7,1-6 |
| ITF W15 Kazan | 2021/10/16 08:00 | Ekaterina Maklakova v Ekaterina Ovcharenko | 6-1,6-1 |
| ITF W15 Kazan | 2021/10/14 07:00 | Ekaterina Ovcharenko v Victoria Matasova | 6-3,6-0 |
| ITF W15 Kazan | 2021/10/13 08:35 | Ekaterina Ovcharenko v Alisa Kummel | 6-2,6-4 |
| ITF W25 Almaty | 2021/08/25 07:35 | Ekaterina Ovcharenko v Gozal Ainitdinova | 7-5,6-7,3-6 |
| ITF W60 Nur-Sultan | 2021/07/13 04:00 | Anastasia Tikhonova v Ekaterina Ovcharenko | 6-2,6-4 |
| ITF W60 Nur-Sultan | 2021/07/12 07:00 | Tamara Cherkassova v Ekaterina Ovcharenko | 2-6,0-6 |
| ITF W25 Nur-Sultan | 2021/07/08 10:45 | Ekaterina Ovcharenko v Justina Mikulskyte | 1-6,6-4,1-6 |