Stadium: Cancha Central Round: 27 Ground: Clay
| ITF W25 Rio do Sul WD | 2021/10/23 15:20 | Gerlach/Seguel v Gatica B / Pereira R | 7-6,6-3 |
| ITF W60 Santiago WD | 2021/11/09 20:30 | Gatica B / Pereira R v Cereso/Rivera | 6-1,6-0 |
| WTA Buenos Aires WD | 2021/11/03 16:45 | Carle/Papamichail v Gatica B / Pereira R | 7-6,6-2 |
| WTA Buenos Aires WD | 2021/11/01 14:00 | Bulbarella/Maria Victoria Burstein v Gatica B / Pereira R | 2-6,2-6 |
| ITF W25 Rio do Sul WD | 2021/10/23 15:20 | Gerlach/Seguel v Gatica B / Pereira R | 7-6,6-3 |
| ITF W25 Rio do Sul WD | 2021/10/22 16:50 | Kurata/Ortenzi v Gatica B / Pereira R | 4-6,7-5,3-10 |
| ITF W25 Rio do Sul WD | 2021/10/21 18:50 | Munhoz/Xavier Laydner v Gatica B / Pereira R | 4-6,3-6 |
| ITF W60 Berkeley WD | 2021/09/28 20:50 | Duval/Zacarias v Gatica B / Pereira R | 6-3,6-4 |
| WTA Columbus WD | 2021/09/20 21:45 | Jacquemot/Yu v Gatica B / Pereira R | 6-1,6-3 |
| ITF W60 Santiago WD | 2021/11/09 19:35 | Gerlach/Seguel v Cannoni/Valenzuela | 6-0,6-0 |
| WTA Buenos Aires WD | 2021/11/05 18:00 | Bara I M / Gorgodze E v Gerlach/Seguel | 2-6,6-1,10-6 |
| WTA Buenos Aires WD | 2021/11/03 18:45 | Bosio V / Estable J L v Gerlach/Seguel | 1-6,3-6 |
| ITF W25 Rio do Sul WD | 2021/10/23 15:20 | Gerlach/Seguel v Gatica B / Pereira R | 7-6,6-3 |
| ITF W25 Rio do Sul WD | 2021/10/22 16:00 | Alves/Pigossi v Gerlach/Seguel | 6-7,4-6 |
| ITF W25 Rio do Sul WD | 2021/10/21 18:20 | Gerlach/Seguel v Da Cruz Mendonca/Malik | 6-1,6-3 |
| ITF W25 Rio do Sul WD | 2021/10/20 18:25 | Gerlach/Seguel v Gomes Sorrilha/Martini | 6-0,6-0 |