| UTR Pro Tennis Series Sofia Women | 2021/09/02 11:30 | Eleonore Tchakarova v Maja Radenkovic | 6-2,6-3 |
| UTR Pro Tennis Series Sofia Women | 2021/09/01 08:00 | Maja Radenkovic v Nastja Kolar | 6-2,0-6,0-6 |
| UTR Pro Tennis Series Sofia Women | 2021/08/31 09:30 | Maja Radenkovic v Stela Peeva | 6-3,6-2 |
| UTR Pro Tennis Series Sofia Women | 2021/08/29 13:30 | Maja Radenkovic v Mirela Shkumbova | 6-3,4-6,5-2 |
| ITF W25 Vrnjacka Banja | 2021/08/16 09:50 | Maria Lota Kaul v Maja Radenkovic | 6-1,6-7,10-4 |
| ITF W25 Vrnjacka Banja | 2021/08/15 10:00 | Maja Radenkovic v Ekaterina Vishnevskaya | 6-2,7-6 |
| UTR Pro Tennis Series Beograd Women | 2021/07/18 13:00 | Maja Radenkovic v Cemre Anil | 3-6,1-2 |
| UTR Pro Tennis Series Beograd Women | 2021/07/18 07:00 | Maja Radenkovic v Ralitsa Alexandrova | 6-3,5-3 |
| ITF W25 Vigo | 2021/08/23 13:00 | Julieta H Andrino v Valeria Koussenkova | 4-6,6-4,10-2 |
| ITF W60 San Bartolome De Tirajana Qual | 2021/08/15 10:20 | Erica Oosterhout v Valeria Koussenkova | 6-1,6-1 |
| ITF W60 San Bartolome De Tirajana | 2021/08/08 08:30 | Valeria Koussenkova v Olivia Tjandramulia | 1-6,2-6 |
| ITF W15 Don Benito | 2021/07/20 09:40 | Maria Dolores Lopez Martinez v Valeria Koussenkova | 6-3,6-3 |
| ITF W60 Vitoria-Gasteiz | 2021/07/12 10:30 | Maria Garcia Cid v Valeria Koussenkova | 6-1,6-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/12 11:30 | Marina Bakkari v Valeria Koussenkova | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/11 09:30 | Valeria Koussenkova v Judit Hernandez Miranda | 6-1,1-1 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/09 12:30 | Valeria Koussenkova v Nora Niedmers | 3-6,1-5 |