Stadium: Pista 8 Round: 26 Ground: Hardcourt outdoor
| ITF - Vigo W25 | 2021/08/25 10:25 | Olga Saez Larra v Dea Herdzelas | 6-2,1-6,6-2 |
| ITF - Ourense W25 | 2021/08/19 10:35 | Olga Saez Larra v Ya-Hsuan Lee | 3-6,4-6 |
| ITF - Ourense W25 | 2021/08/18 15:00 | Olga Saez Larra v Nora Ayala Serra | 6-2,6-3 |
| ITF W60 San Bartolome De Tirajana | 2021/08/10 08:30 | Francisca Jorge v Olga Saez Larra | 6-0,6-2 |
| ITF W60 San Bartolome De Tirajana | 2021/08/09 14:50 | Martina Colmegna v Olga Saez Larra | 1-6,5-7 |
| ITF W60 San Bartolome De Tirajana | 2021/08/08 14:10 | Julieta Lara Estable v Olga Saez Larra | 0-6,4-6 |
| ITF - Biarritz W60 | 2021/07/13 09:30 | Olga Saez Larra v Leolia Jeanjean | 1-6,3-6 |
| ITF - Biarritz W60 | 2021/07/12 14:25 | Olga Saez Larra v Ines Nicault | 7-5,6-0 |
| ITF - Vigo W25 | 2021/08/25 09:00 | Anastasia Kulikova v Chihiro Muramatsu | 3-6,6-2,6-1 |
| ITF - Ourense W25 | 2021/08/19 09:00 | Anastasia Kulikova v Yvonne Cavalle-Reimers | 3-6,3-6 |
| ITF - Ourense W25 | 2021/08/18 09:00 | Anastasia Kulikova v Alba Carrillo Marin | 6-1,6-2 |
| ITF - Les Contamines W25 | 2021/07/22 09:00 | Anastasia Kulikova v Ylena In-Albon | 6-1,1-6,2-6 |
| ITF - Les Contamines W25 | 2021/07/20 09:00 | Amandine Monnot v Anastasia Kulikova | 2-6,4-6 |
| ITF - Vitoria-Gasteiz W60 | 2021/07/16 14:00 | Estela Perez-Somarriba v Anastasia Kulikova | 6-3,7-5 |
| 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 |