Stadium: Court 4 Round: 25 Ground: Clay
| ITF W25 Florianopolis | 2022/01/23 15:30 | Julia Riera v Isabelle Turra Karam | 6-0,6-0 |
| ITF W25 Florianopolis | 2022/01/16 14:00 | Martina Capurro Taborda v Isabelle Turra Karam | 6-0,6-0 |
| ITF W25 Blumenau-Gaspar | 2022/01/12 12:55 | Maria Lourdes Carle v Isabelle Turra Karam | 6-0,6-0 |
| ITF W25 Blumenau-Gaspar | 2022/01/10 13:30 | Tara Malik v Isabelle Turra Karam | 6-3,6-0 |
| ITF W15 Lambare | 2021/12/15 13:00 | Isabelle Turra Karam v Antonia Rivera | 0-6,2-6 |
| ITF W15 Curitiba | 2021/11/30 18:20 | Isabelle Turra Karam v Isabela M Romanichen | 3-6,2-6 |
| ITF W25 Aparecida De Goiania | 2021/11/08 13:00 | Julia Klimovicz v Isabelle Turra Karam | 7-5,6-0 |
| ITF W15 Piracicaba | 2021/10/13 14:30 | Luisa Meyer Auf Der Heide v Isabelle Turra Karam | 6-0,6-1 |
| ITF W25 Florianopolis | 2022/01/16 12:00 | Noelia Zeballos v Isabela A Mercante | 6-0,6-2 |
| ITF W25 Blumenau-Gaspar | 2022/01/11 12:55 | Isabela A Mercante v Eva Vedder | 1-6,1-6 |
| ITF W15 Curitiba | 2021/12/01 21:35 | Maria Lota Kaul v Isabela A Mercante | 6-2,6-0 |
| ITF W15 Curitiba | 2021/11/30 13:00 | Isabela A Mercante v Nayara Santos | 2-6,7-6,10-4 |
| ITF W15 Curitiba | 2021/11/29 13:25 | Aglaya Zaynieva v Isabela A Mercante | 6-1,4-6,5-10 |