Stadium: Central Court Round: 25 Ground: Clay
| ITF W25 - Aparecida De Goiania | 2021/11/11 12:00 | Thaisa Grana Pedretti v Ana Sofia Sanchez | 5-7,6-7 |
| ITF W15 - Curitiba | 2021/12/04 14:00 | Nathaly Kurata v Thaisa Grana Pedretti | 3-6,4-6 |
| ITF W15 - Curitiba | 2021/12/03 15:25 | Lara Escauriza v Thaisa Grana Pedretti | 5-7,6-7 |
| ITF W15 - Curitiba | 2021/12/02 13:00 | Emily M D S Chang v Thaisa Grana Pedretti | 4-6,1-6 |
| ITF W15 - Curitiba | 2021/11/30 18:25 | Helena Bueno v Thaisa Grana Pedretti | 0-6,1-6 |
| ITF W60 - Brasilia | 2021/11/24 15:25 | Thaisa Grana Pedretti v Xiaodi You | 5-7,1-6 |
| ITF W60 - Brasilia | 2021/11/22 16:30 | Thaisa Grana Pedretti v Julia Klimovicz | 6-2,6-2 |
| ITF W25 - Aparecida De Goiania | 2021/11/11 12:00 | Thaisa Grana Pedretti v Ana Sofia Sanchez | 5-7,6-7 |
| ITF W25 - Aparecida De Goiania | 2021/11/09 11:00 | Thaisa Grana Pedretti v Olivia Carneiro | 6-1,6-2 |
| Australian Open - Kvinder | 2022/01/10 07:35 | Ana Sofia Sanchez v Valeria Savinykh | 0-6,4-6 |
| ITF W60 - Traralgon | 2022/01/02 02:10 | Lily Fairclough v Ana Sofia Sanchez | 6-4,2-6,10-6 |
| ITF W60 - Brasilia | 2021/11/23 19:45 | Ana Sofia Sanchez v Maria Lota Kaul | 2-6,4-6 |
| WTA - Montevideo | 2021/11/16 20:40 | Marina Bassols Ribera v Ana Sofia Sanchez | 6-1,3-6,6-2 |
| ITF W25 - Aparecida De Goiania | 2021/11/13 13:00 | Ana Sofia Sanchez v Victoria Jimenez Kasintseva | 3-6,1-6 |
| ITF W25 - Aparecida De Goiania | 2021/11/12 12:30 | Carol Zhao v Ana Sofia Sanchez | 6-4,4-6,1-6 |
| ITF W25 - Aparecida De Goiania | 2021/11/11 12:00 | Thaisa Grana Pedretti v Ana Sofia Sanchez | 5-7,6-7 |
| ITF W25 - Aparecida De Goiania | 2021/11/09 12:00 | Zoe Hitt v Ana Sofia Sanchez | 2-6,1-6 |