Stadium: Court 1 Round: 25
| ITF Women Asuncion | 2018/08/28 18:00 | Pamela Wu v Sarah Tami-Masi | 4-6,6-2,6-4 |
| ITF Women Lambare | 2018/08/21 14:00 | Rebeca Pereira v Sarah Tami-Masi | 6-2,2-6,7-6 |
| ITF Women Luque | 2017/12/20 13:15 | Noelia Zeballos v Sarah Tami-Masi | 6-1,6-3 |
| ITF Women Luque | 2017/12/19 12:20 | Susan Doldan v Sarah Tami-Masi | 0-6,1-6 |
| ITF Women Encarnacion | 2017/11/07 12:00 | Stephanie Nemtsova v Sarah Tami-Masi | 0-6,6-1,6-1 |
| ITF Women Asuncion | 2017/10/30 17:00 | Sarah Tami-Masi v Rebeca Pereira | 2-6,3-6 |
| ITF Women Lambare | 2017/10/21 12:00 | Maria D R Vazquez v Sarah Tami-Masi | 7-6,6-4 |
| ITF Women Asuncion | 2018/08/28 23:00 | Camila Giangreco Campiz v Jazmin Ortenzi | 7-5,6-3 |
| ITF Women Lambare | 2018/08/25 14:30 | Fernanda Brito v Jazmin Ortenzi | 6-3,1-6,6-4 |
| ITF Women Lambare | 2018/08/24 15:45 | Camila Giangreco Campiz v Jazmin Ortenzi | 3-6,4-6 |
| ITF Women Lambare | 2018/08/23 15:35 | Carla Lucero v Jazmin Ortenzi | 6-7,1-6 |
| ITF Women Lambare | 2018/08/22 14:00 | Jazmin Ortenzi v Barbara Gatica | 6-1,6-2 |
| ITF Women Lambare | 2018/08/20 17:10 | Jazmin Ortenzi v Alexia J Romero | 6-1,6-2 |
| ITF Women Villa del Dique | 2018/04/24 16:00 | Jazmin Ortenzi v Victoria Bosio | 6-3,6-7,5-7 |
| ITF Women Villa Dolores | 2018/04/17 12:00 | Fernanda Brito v Jazmin Ortenzi | 1-6,6-3,6-0 |