Estádio: Court 3 Round: 25 Ground: Clay
| ITF - W25 Rio de Janeiro | 2022/08/02 13:00 | Maria Luisa Oliveira v Julia B B Borddignon | 6-4,6-0 |
| ITF - W25 Rio de Janeiro | 2022/08/01 13:00 | Giulia Pereira De Aguiar v Maria Luisa Oliveira | 0-6,2-6 |
| ITF - W15 Curitiba | 2022/05/05 13:30 | Noelia Zeballos v Maria Luisa Oliveira | 6-3,6-1 |
| ITF - W15 Curitiba | 2022/05/03 21:00 | Maria Luisa Oliveira v Maria Mauad De Souza | 6-3,6-0 |
| ITF - W15 Piracicaba | 2022/04/18 13:00 | Paola Ueno Dalmonico v Maria Luisa Oliveira | 6-1,6-4 |
| ITF - W60 Brasília | 2021/11/23 12:45 | Maria Luisa Oliveira v Maria Lourdes Carle | 0-6,1-6 |
| ITF - W25 Aparecida de Goiânia | 2021/11/08 12:00 | Zoe Hitt v Maria Luisa Oliveira | 6-0,6-2 |
| ITF - W25 Aparecida de Goiânia | 2021/11/07 14:00 | Nicolly Ferreira v Maria Luisa Oliveira | 4-6,2-6 |
| ITF - W60 Madrid | 2022/06/13 10:15 | Adithya Karunaratne v Maria Paulina Perez Garcia | 7-5,6-4 |
| ITF - W60 Pörtschach | 2022/06/05 08:00 | Weronika Falkowska v Maria Paulina Perez Garcia | 6-1,0-6,10-8 |
| ITF - W25 Annenheim | 2022/05/31 08:00 | Jessie Aney v Maria Paulina Perez Garcia | 6-3,7-5 |
| ITF - W25 Annenheim | 2022/05/30 11:00 | Sarah Kanduth v Maria Paulina Perez Garcia | 2-6,4-6 |
| ITF - W25 Platja D’Aro | 2022/05/18 08:00 | Marina Bassols Ribera v Maria Paulina Perez Garcia | 6-2,6-0 |
| ITF - W25 Platja D’Aro | 2022/05/17 07:55 | Maria Paulina Perez Garcia v Adriana Cortes | 6-0,6-1 |
| WTA - Bogotá | 2022/04/02 15:00 | Valentini Grammatikopoulou v Maria Paulina Perez Garcia | 6-3,6-3 |
| ITF - W25 Medellín | 2022/03/23 16:55 | Suzan Lamens v Maria Paulina Perez Garcia | 6-2,6-4 |