Stadium: Court 14 Round: 26 Ground: Clay
| ITF W25 Aparecida De Goiania | 2021/11/09 11:00 | Thaisa Grana Pedretti v Olivia Carneiro | 6-1,6-2 |
| ITF W25 Rio do Sul | 2021/10/21 13:50 | Thaisa Grana Pedretti v Laura Pigossi | 2-6,6-2,1-6 |
| ITF W25 Rio do Sul | 2021/10/20 13:20 | Juliana Munhoz v Thaisa Grana Pedretti | 4-6,3-6 |
| ITF W25 Lima | 2021/10/12 18:10 | Ziva Falkner v Thaisa Grana Pedretti | 6-3,5-7,6-2 |
| ITF W25 Lima | 2021/10/07 15:00 | Thaisa Grana Pedretti v Carolina Alves | 2-6,6-7 |
| ITF W25 Lima | 2021/10/05 16:15 | Maria Cristina Purizaca v Thaisa Grana Pedretti | 0-6,0-6 |
| ITF W25 Medellin | 2021/09/18 17:05 | Thaisa Grana Pedretti v Emiliana Arango | 0-6,2-6 |
| ITF W25 Medellin | 2021/09/17 18:00 | Jasmin Jebawy v Thaisa Grana Pedretti | 3-6,2-6 |
| ITF W25 Aparecida De Goiania | 2021/11/09 12:00 | Zoe Hitt v Ana Sofia Sanchez | 2-6,1-6 |
| WTA Buenos Aires | 2021/11/02 13:00 | Ana Sofia Sanchez v Victoria Jimenez Kasintseva | 3-6,3-6 |
| ITF W25 Kiryat Motzkin | 2021/10/27 07:00 | Shavit Kimchi v Ana Sofia Sanchez | 7-6,6-4 |
| ITF W25 Kiryat Motzkin | 2021/10/26 10:50 | Sarah Rebecca Sekulic v Ana Sofia Sanchez | 5-7,2-6 |
| ITF W25 Netanya | 2021/10/23 07:00 | Ana Sofia Sanchez v Chloe Paquet | 6-3,6-7,1-6 |
| ITF W25 Netanya | 2021/10/22 07:00 | Carole Monnet v Ana Sofia Sanchez | 5-7,6-4,4-6 |
| ITF W25 Netanya | 2021/10/21 07:00 | Maria Bondarenko v Ana Sofia Sanchez | 6-3,4-6,3-6 |
| ITF W25 Netanya | 2021/10/19 09:30 | Eva Vedder v Ana Sofia Sanchez | 6-7,6-3,4-6 |