Stadium: Pista BMW Round: 27 Ground: Hardcourt outdoor
| ITF - Vitoria-Gasteiz W60 | 2021/07/15 16:00 | Estela Perez-Somarriba v Maria G Carrasco | 6-4,6-3 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/14 11:40 | Indy De Vroome v Estela Perez-Somarriba | 1-6,5-7 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/12 10:00 | Estela Perez-Somarriba v Mina Hodzic | 7-5,6-0 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/11 07:25 | Estela Perez-Somarriba v Elizabeth Jurna | 6-0,6-2 |
| ITF - Lisbon W25 | 2021/07/05 11:40 | Olivia Gadecki v Estela Perez-Somarriba | 6-3,4-6,10-6 |
| ITF - Lisbon W25 | 2021/07/04 15:25 | Matilde Morais v Estela Perez-Somarriba | 0-6,2-6 |
| ITF - Palma del Rio W25 | 2021/07/01 18:50 | Andrea Lazaro Garcia v Estela Perez-Somarriba | 6-4,6-4 |
| ITF - Palma del Rio W25 | 2021/06/29 19:00 | Junri Namigata v Estela Perez-Somarriba | 1-6,4-6 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/15 13:00 | Anastasia Kulikova v Mallaurie Noel | 6-0,6-3 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/13 11:45 | Marina Bassols Ribera v Anastasia Kulikova | 3-6,4-6 |
| ITF - Lisbon W25 | 2021/07/10 11:35 | Lulu Sun v Anastasia Kulikova | 3-6,7-6,6-0 |
| ITF - Lisbon W25 | 2021/07/09 10:00 | Melanie Stokke v Anastasia Kulikova | 2-6,5-7 |
| ITF - Lisbon W25 | 2021/07/07 09:30 | Matilde Jorge v Anastasia Kulikova | 4-6,0-6 |
| ITF - Lisbon W25 | 2021/07/05 15:10 | Anastasia Kulikova v Akiko Omae | 6-3,6-1 |
| ITF - Madryt W25 | 2021/06/17 16:05 | Amandine Hesse v Anastasia Kulikova | 5-7,7-6,6-2 |
| ITF - Madryt W25 | 2021/06/16 07:00 | Celia Cervino Ruiz v Anastasia Kulikova | 4-6,3-6 |