Estádio: Cancha 2 Round: 62 Ground: Clay
| ITF - W25 Florianópolis | 2022/01/23 13:30 | Lucia Peyre v Miriana Tona | 6-4,6-4 |
| ITF - W25 Blumenau-Gaspar | 2022/01/13 14:30 | Pia Lovric v Miriana Tona | 4-6,7-6,6-0 |
| ITF - W25 Blumenau-Gaspar | 2022/01/11 14:00 | Sofia Milatova v Miriana Tona | 5-7,4-6 |
| ITF - W25 Blumenau-Gaspar | 2022/01/10 13:30 | Miriana Tona v Julia B B Borddignon | 6-1,6-2 |
| ITF - W60 Brasília | 2021/11/22 14:55 | Merel Hoedt v Miriana Tona | 3-6,6-1,10-7 |
| ITF - W60 Brasília | 2021/11/21 16:50 | Vivian Mayumi Toma v Miriana Tona | 0-6,0-6 |
| ITF - W25 Aparecida de Goiânia | 2021/11/11 12:00 | Miriana Tona v Victoria Jimenez Kasintseva | 0-6,3-6 |
| ITF - W25 Aparecida de Goiânia | 2021/11/09 13:55 | Isabella Daher Vaz Castro v Miriana Tona | 0-6,1-6 |
| WTA - Buenos Aires | 2021/11/02 13:00 | Maria Victoria Burstein v Carolina Alves | 0-6,0-6 |
| WTA - Buenos Aires | 2021/10/31 14:00 | Lara Diaz Zayas v Maria Victoria Burstein | 2-6,3-6 |
| ITF - W15 Antália | 2021/10/10 07:00 | Elif Tuana Gunal v Maria Victoria Burstein | 6-3,6-3 |