Stadium: Court 3 Round: 44 Ground: Clay
| ITF W60 San Bartolome De Tirajana | 2021/08/08 12:05 | Marta G R Montesdeoca v Estela Perez-Somarriba | 1-6,1-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/17 11:30 | Ane M D Olmo v Estela Perez-Somarriba | 6-0,4-6,6-4 |
| ITF W60 Vitoria-Gasteiz | 2021/07/16 14:00 | Estela Perez-Somarriba v Anastasia Kulikova | 6-3,7-5 |
| ITF W60 Vitoria-Gasteiz | 2021/07/15 16:00 | Estela Perez-Somarriba v Maria G Carrasco | 6-4,6-3 |
| ITF W60 Vitoria-Gasteiz | 2021/07/14 11:40 | Indy De Vroome v Estela Perez-Somarriba | 1-6,5-7 |
| ITF W60 Vitoria-Gasteiz | 2021/07/12 10:00 | Estela Perez-Somarriba v Mina Hodzic | 7-5,6-0 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 07:25 | Estela Perez-Somarriba v Elizabeth Jurna | 6-0,6-2 |
| ITF W25 Lisbon | 2021/07/05 11:40 | Olivia Gadecki v Estela Perez-Somarriba | 6-3,4-6,10-6 |
| ITF W60 San Bartolome De Tirajana | 2021/08/08 12:30 | Maria Bondarenko v Maria Timofeeva | 1-6,1-6 |
| ITF W60 Nur-Sultan | 2021/07/14 13:45 | Maria Timofeeva v Anna Siskova | 4-6,5-7 |
| ITF W25 Nur-Sultan | 2021/07/08 07:10 | Vlada Koval v Maria Timofeeva | 6-3,7-5 |
| ITF W25 Nur-Sultan | 2021/07/07 09:40 | Maria Timofeeva v Ekaterina Kazionova | 6-2,2-6,6-2 |
| ITF W25 Santo Domingo | 2021/06/08 13:50 | Maria Timofeeva v Kylie Collins | 6-2,2-6,8-10 |
| ITF W25 Santo Domingo | 2021/06/04 16:45 | Andrea Gamiz v Maria Timofeeva | 6-3,6-0 |
| ITF W25 Santo Domingo | 2021/06/03 14:55 | Maria Mateas v Maria Timofeeva | 1-6,4-6 |
| ITF W25 Santo Domingo | 2021/06/02 17:55 | Maria Timofeeva v Kyoka Okamura | 4-6,7-6,6-0 |