Stadium: Court 7 Round: 26
| ITF Women Buenos Aires | 2018/09/18 17:25 | Maria J Amicuzi v Marcela-Guimaraes Bueno | 6-3,6-4 |
| ITF Women Asuncion | 2018/08/27 19:30 | Maria J Amicuzi v Sara Castellano | 3-6,0-6 |
| ITF Women Lambare | 2018/08/20 15:45 | Erika Drozd Pereira v Maria J Amicuzi | 6-1,6-1 |
| ITF Women Guayaquil | 2018/08/15 16:40 | Juliana Valero v Maria J Amicuzi | 5-7,7-6,6-2 |
| ITF Women Guayaquil | 2018/08/13 17:35 | Francesca Lilliegren v Maria J Amicuzi | 3-6,2-6 |
| ITF Women Guayaquil | 2018/08/07 16:10 | Maria J Amicuzi v Akilah James | 3-6,1-6 |
| ITF Women Villa del Dique | 2018/04/23 12:00 | Victoria Ariadna Beccio v Maria J Amicuzi | 6-2,7-5 |
| ITF Women Villa Dolores | 2018/04/16 12:30 | Maria J Amicuzi v Maria F Urrutia | 6-0,2-6,2-6 |
| ITF Women Buenos Aires | 2018/09/18 16:40 | Mariam Bayatyan v Sofia Luini | 2-6,2-6 |
| ITF Women Guayaquil | 2018/08/15 15:00 | Pamela Wu v Sofia Luini | 6-1,6-1 |
| ITF Women Guayaquil | 2018/08/14 17:50 | Amber Washington v Sofia Luini | 4-6,4-6 |
| ITF Women Guayaquil | 2018/08/10 16:00 | Gabriela Ce v Sofia Luini | 7-6,6-0 |
| ITF Women Guayaquil | 2018/08/09 16:00 | Sofia Luini v Barbara Gatica | 6-1,3-6,7-5 |
| ITF Women Guayaquil | 2018/08/08 16:40 | Sofia Luini v Anais Defossez | 7-5,6-2 |
| ITF Women Guayaquil | 2018/08/07 17:55 | Sofia Luini v Ana Paula J-Coello | 4-6,6-3,7-5 |
| ITF Women Brussels Qual | 2018/07/16 09:00 | Sofia Luini v Noa Liauw A Fong | 3-6,1-6 |