Stadium: Pista Court Round: 54 Ground: Clay
| ITF W60 La Bisbal | 2021/05/09 09:55 | Rebecca Marino v Carlota Martinez Cirez | 6-3,5-7,8-10 |
| ITF W15 Cairo | 2021/04/29 09:35 | Isabella Kruger v Carlota Martinez Cirez | 6-3,7-5 |
| ITF W15 Cairo | 2021/04/28 14:40 | Carlota Martinez Cirez v Gergana Topalova | 6-3,6-4 |
| ITF W15 Cairo | 2021/04/27 09:50 | Carlota Martinez Cirez v Alexandra Iordache | 6-0,6-1 |
| ITF W15 Cairo | 2021/04/26 08:00 | Carlota Martinez Cirez v Isabelle Haverlag | 6-1,6-3 |
| ITF W15 Cairo | 2021/04/25 11:00 | Carlota Martinez Cirez v Carmen Garri Murcia | 6-2,6-2 |
| ITF W15 Cairo | 2021/04/22 08:00 | Carlota Martinez Cirez v Vanda Lukacs | 2-6,5-7 |
| ITF W15 Cairo | 2021/04/21 13:10 | Leyre Romero Gormaz v Carlota Martinez Cirez | 2-6,3-6 |
| ITF W60 La Bisbal | 2021/05/09 09:20 | Olga Saez Larra v Julyette M J Steur | 4-6,6-2,12-10 |
| ITF W25 Oeiras | 2021/04/21 10:25 | Olga Saez Larra v Eva Guerrero Alvarez | 1-6,3-6 |
| ITF W25 Oeiras | 2021/04/20 09:00 | Sofia Shapatava v Olga Saez Larra | 3-6,3-6 |
| ITF W25 Oeiras | 2021/04/19 11:05 | Olga Saez Larra v Maria G Carrasco | 1-6,7-6,10-5 |
| ITF W25 Oeiras | 2021/04/18 12:00 | Olga Saez Larra v Sofia Pinto | 6-0,6-1 |
| ITF W60 Oeiras | 2021/04/15 14:45 | Anhelina Kalinina v Olga Saez Larra | 6-3,6-1 |
| ITF W60 Oeiras | 2021/04/13 17:20 | Diane Parry v Olga Saez Larra | 5-7,1-6 |
| ITF W60 Oeiras | 2021/04/12 09:50 | Seone Mendez v Olga Saez Larra | 4-6,4-6 |