| UTR Pro Tennis Series Barcelona Women | 2021/06/08 08:00 | Valeria Koussenkova v Esther Lopez | 6-3,0-6,1-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/14 08:00 | Valeria Koussenkova v Esther Lopez | 4-6,7-5,4-6 |
| ITF W25 Santarem | 2021/09/20 08:30 | Valeria Koussenkova v Pia Lovric | 0-6,1-6 |
| ITF W60 Caldas da Rainha | 2021/09/12 09:00 | Salma Djoubri v Valeria Koussenkova | 6-4,6-3 |
| 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 | 2021/06/12 08:30 | Esther Lopez v Ania Hertel | 2-6,5-7 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/11 09:30 | Esther Lopez v Nora Niedmers | 6-0,0-0 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/10 11:00 | Esther Lopez v Judit Hernandez Miranda | 6-0,5-4 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/09 12:30 | Elizabeth Jurna v Esther Lopez | 4-6,4-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/08 08:00 | Valeria Koussenkova v Esther Lopez | 6-3,0-6,1-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/05 11:30 | Esther Lopez v Merel Hoedt | 6-4,1-6,6-7 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/04 11:00 | Esther Lopez v Rosa Vicens Mas | 0-6,1-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/03 08:00 | Esther Lopez v Ariadna Briones Ginesta | 6-2,6-1 |