Stadium: Cancha 2 Round: 25
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Carla Lucero v Larissa R De Souza | 6-0,6-0 |
| ITF Women Villa del Dique | 2018/04/26 13:00 | Θαΐσα Γκράνα Πεντρέττι v Carla Lucero | 6-4,6-1 |
| ITF Women Villa del Dique | 2018/04/25 13:35 | Carla Lucero v Νάθαλι Κουράτα | 6-4,6-3 |
| ITF Women Villa del Dique | 2018/04/24 12:30 | Carla Lucero v Πάουλα Μπαρανάνο | 7-5,6-3 |
| ITF Women Villa Dolores | 2018/04/17 13:20 | Εδουάρδα Πιάι v Carla Lucero | 7-5,7-5 |
| ITF Women SJD Campos | 2018/03/16 18:05 | Μαρία Λούρντες Κάρλε v Carla Lucero | 6-1,6-2 |
| ITF Women SJD Campos Qual | 2018/03/15 17:15 | Carla Lucero v Μπάρμπαρα Γκάτικα | 6-2,6-2 |
| ITF Women SJD Campos | 2018/03/13 15:50 | Ιβάνια Μάρτινιτς v Carla Lucero | 0-6,6-2,5-7 |
| ITF Women Campinas | 2018/03/07 15:45 | Carla Lucero v Stephanie Nemtsova | 6-1,4-6,3-6 |
| ITF Women Guayaquil | 2018/08/13 15:00 | Larissa R De Souza v Ραφαέλ Λακάς | 1-6,1-6 |
| ITF Women Guayaquil | 2018/08/06 16:50 | Φερνάντα Λαμπράνα v Larissa R De Souza | 6-0,6-0 |
| ITF Women Antalya | 2018/06/03 07:30 | Ίσα Μπάντγουολ v Larissa R De Souza | 6-1,6-2 |
| ITF Women Antalya Qual | 2018/05/27 07:30 | Larissa R De Souza v Kamilla Kokeladze | 0-6,1-6 |
| ITF Women Antalya Qual | 2018/05/20 07:30 | Irina Lapustina v Larissa R De Souza | 6-1,6-3 |
| ITF Women Antalya | 2018/05/13 07:30 | Larissa R De Souza v Claudia Cianci | 1-6,0-6 |
| ITF Women Antalya | 2018/04/28 07:30 | Bulay E Cakalli v Larissa R De Souza | 3-6,7-6,6-2 |
| ITF Women Antalya | 2018/04/21 11:00 | Iman Garshong v Larissa R De Souza | 6-2,6-2 |