Stadium: Court 11 Round: 25
| ITF Women Campinas Qual | 2018/03/04 14:00 | Martinich, Ivania v Garcia, Alice | 6-1,4-6,3-6 |
| ITF Women Santiago | 2017/12/05 15:55 | Martinich, Ivania v Noelia Zeballos | 0-6,1-6 |
| ITF Women Santiago | 2017/11/29 17:50 | Martinich, Ivania v Petit, Stephanie Mariel | 2-6,0-6 |
| ITF Women Santiago | 2017/11/27 17:00 | Martinich, Ivania v Ganga, Eugenia | 3-6,6-4,7-6 |
| ITF Women Encarnacion | 2017/11/09 13:00 | Martinich, Ivania v Petit, Stephanie Mariel | 4-6,3-6 |
| ITF Women Encarnacion | 2017/11/08 15:35 | Martinich, Ivania v Piai, Eduarda | 6-4,4-6,7-5 |
| ITF Women Encarnacion | 2017/11/07 14:25 | Martinich, Ivania v Tomita, Giovanna | 6-2,6-0 |
| ITF Women Asuncion | 2017/11/02 18:55 | Brito, Fernanda v Martinich, Ivania | 6-1,6-4 |
| Campinas, Singles W-WITF-BRA-03A | 2018/03/07 15:45 | Lucero, Carla v Nemtsova, Stephanie | 6-1,4-6,3-6 |
| ITF Women Campinas Qual | 2018/03/05 13:00 | Lucero, Carla v Okuda, Akiko | 6-2,6-2 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Lucero, Carla v Bosch, Maria Virginia | 6-0,6-0 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 16:00 | Stewart, Katerina v Lucero, Carla | 6-2,6-0 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/24 15:30 | Lucero, Carla v Ravanini de Souza, Larissa | 6-0,6-0 |
| Curitiba, Singles W-WITF-BRA-01A | 2018/02/20 16:30 | Elysia Bolton v Lucero, Carla | 7-5,3-6,7-6 |
| ITF Women Curitiba Qual | 2018/02/19 15:40 | Kordolaimi, Eleni v Lucero, Carla | 2-6,6-2,3-6 |
| ITF Women Curitiba Qual | 2018/02/18 15:20 | Villarreal, Andrea Renee v Lucero, Carla | 1-6,0-6 |