Stadium: Court 2 Round: 44 Ground: Clay
| 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 - ženy | 2021/06/12 11:30 | Marina Bakkari v Valeria Koussenkova | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona - ženy | 2021/06/11 09:30 | Valeria Koussenkova v Judit Hernandez Miranda | 6-1,1-1 |
| UTR Pro Tennis Series Barcelona - ženy | 2021/06/09 12:30 | Valeria Koussenkova v Nora Niedmers | 3-6,1-5 |
| UTR Pro Tennis Series Barcelona - ženy | 2021/06/08 08:00 | Valeria Koussenkova v Esther Lopez | 6-3,0-6,1-5 |
| UTR Pro Tennis Series Barcelona - ženy | 2021/06/07 08:00 | Elizabeth Jurna v Valeria Koussenkova | 6-1,5-4 |
| UTR Pro Tennis Series Barcelona - ženy | 2021/06/06 07:00 | Valeria Koussenkova v Ares Teixido Garcia | 6-4,5-3 |
| ITF W15 Frederiksberg | 2021/08/05 11:00 | Nicole Khirin v Olivia Tjandramulia | 4-6,6-2,6-1 |
| ITF W15 Frederiksberg | 2021/08/03 10:40 | Anika Jaskova v Olivia Tjandramulia | 6-7,2-6 |
| ITF W60 Versmold | 2021/07/26 10:45 | Olivia Tjandramulia v Kamilla Bartone | 7-6,0-6,8-10 |
| ITF W60 Versmold | 2021/07/25 10:45 | Suzan Lamens v Olivia Tjandramulia | 6-4,3-6,7-10 |
| ITF W25 Telavi | 2021/07/21 07:30 | Olivia Tjandramulia v Darya Astakhova | 5-7,3-6 |
| ITF W25 Telavi | 2021/07/20 08:20 | Olivia Tjandramulia v Lexie Stevens | 6-2,6-1 |
| ITF W25 Telavi | 2021/07/14 12:35 | Darya Astakhova v Olivia Tjandramulia | 7-5,7-5 |
| ITF W25 Telavi | 2021/07/12 09:00 | Olivia Tjandramulia v Sopiko Tsitskishvili | 6-2,6-3 |