Stadium: Court 1 Round: 29
| ITF Women Campinas | 2018/03/08 14:00 | Thaisa Grana Pedretti v Fernanda Brito | 6-2,2-6,1-6 |
| ITF Women Buenos Aires | 2017/10/14 14:30 | Fernanda Brito v Thaisa Grana Pedretti | 1-6,7-5,7-5 |
| ITF Women Cucuta | 2016/11/04 21:10 | Fernanda Brito v Thaisa Grana Pedretti | 6-4,6-0 |
| ITF Women Pereira | 2016/10/26 14:30 | Fernanda Brito v Thaisa Grana Pedretti | 6-3,4-6,2-6 |
| ITF Women Villa del Dique | 2018/04/27 13:00 | Fernanda Brito v Carolina Alves | 5-7,6-3,6-2 |
| ITF Women Villa del Dique | 2018/04/26 13:00 | Fernanda Brito v Victoria Bosio | 0-6,6-4,6-4 |
| ITF Women Villa del Dique | 2018/04/25 12:30 | Fernanda Brito v Victoria Ariadna Beccio | 6-0,6-1 |
| ITF Women Villa del Dique | 2018/04/24 12:30 | Fernanda Brito v Eduarda Piai | 6-4,6-1 |
| ITF Women Villa Dolores | 2018/04/19 13:00 | Fernanda Brito v Victoria Bosio | 5-7,4-6 |
| ITF Women Villa Dolores | 2018/04/18 12:30 | Fernanda Brito v Dominique Schaefer | 6-1,7-5 |
| ITF Women Villa Dolores | 2018/04/17 12:00 | Fernanda Brito v Jazmin Ortenzi | 1-6,6-3,6-0 |
| ITF Women SJD Campos Qual | 2018/03/15 14:00 | Fernanda Brito v Dominique Schaefer | 1-6,5-7 |
| ITF Women Villa del Dique | 2018/04/27 15:20 | Barbara Gatica v Thaisa Grana Pedretti | 4-6,3-6 |
| ITF Women Villa del Dique | 2018/04/26 13:00 | Thaisa Grana Pedretti v Carla Lucero | 6-4,6-1 |
| ITF Women Villa del Dique | 2018/04/25 15:10 | Thaisa Grana Pedretti v Lucia Zelenka | 6-1,6-2 |
| ITF Women Villa del Dique | 2018/04/24 15:05 | Thaisa Grana Pedretti v Ivania Martinich | 3-6,6-3,6-4 |
| ITF Women Villa Dolores | 2018/04/20 14:00 | Victoria Bosio v Thaisa Grana Pedretti | 6-4,6-1 |
| ITF Women Villa Dolores | 2018/04/19 15:20 | Ivania Martinich v Thaisa Grana Pedretti | 0-6,4-6 |
| ITF Women Villa Dolores | 2018/04/18 12:30 | Agustina R Godoy v Thaisa Grana Pedretti | 4-6,2-6 |
| ITF Women Villa Dolores | 2018/04/17 18:25 | Ana G Requena v Thaisa Grana Pedretti | 5-7,3-6 |