Stadium: Centre Court Round: 62
| 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 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Garcia, Alice v Lucero, Carla | 4-6,2-6 |
| ITF Women Luque | 2017/12/21 15:40 | Lucero, Carla v Gonzalez, Montserrat | 1-6,2-6 |
| ITF Women Luque | 2017/12/20 14:55 | Lucero, Carla v Chileno, Liz Carolina | 6-1,6-0 |
| ITF Women Luque | 2017/12/19 12:00 | Silva de Carvalho, Juliana v Bosch, Maria Virginia | 6-2,6-3 |
| ITF Women Santiago Qual | 2017/12/03 14:00 | Ryngler, Alexa v Bosch, Maria Virginia | 6-1,6-0 |
| ITF Women Santiago | 2017/11/28 14:30 | Bosch, Maria Virginia v Ana Sofia Sanchez | 2-6,0-6 |
| ITF Women Santiago | 2017/11/25 17:00 | Bosch, Maria Virginia v Cordero, Magdalena | 3-6,6-2,6-1 |
| ITF Women Encarnacion | 2017/11/05 13:00 | Amicuzi, Maria Jazmin v Bosch, Maria Virginia | 6-3,6-0 |
| ITF Women Asuncion | 2017/10/28 13:00 | Bosch, Maria Virginia v Amicuzi, Maria Jazmin | 4-6,2-6 |
| ITF Women Lambare | 2017/10/21 12:00 | Saguchi, Miyumi Milagros v Bosch, Maria Virginia | 4-6,7-5,6-1 |
| ITF Women Buenos Aires | 2017/10/08 13:00 | Zelenka, Lucia v Bosch, Maria Virginia | 6-1,6-0 |