Stadium: Court 5 Round: 62
| ITF Women SJD Campos Qual | 2018/03/13 16:50 | Guimaraes Bueno, Flavia v Gatica, Barbara | 5-7,0-6 |
| ITF Women SJD Campos Qual | 2018/03/12 14:20 | Guimaraes Bueno, Flavia v Kokeladze, Kamilla | 6-4,6-3 |
| ITF Women SJD Campos Qual | 2018/03/11 14:00 | Guimaraes Bueno, Flavia v Martini, Raquel | 6-0,6-3 |
| ITF Women Campinas Qual | 2018/03/05 14:45 | Escauriza, Lara v Guimaraes Bueno, Flavia | 6-1,6-3 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Drozd Pereira, Erika v Guimaraes Bueno, Flavia | 0-6,6-3,4-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 14:30 | Guimaraes Bueno, Flavia v Petit, Stephanie Mariel | 3-6,2-6 |
| ITF Women Curitiba Qual | 2018/02/17 12:30 | Vazquez, Maria Del Rosario v Guimaraes Bueno, Flavia | 3-6,6-3,7-5 |
| ITF Women Luque | 2017/12/18 13:30 | Lucero, Carla v Guimaraes Bueno, Flavia | 6-2,6-4 |
| ITF Women Cantanduva | 2017/11/28 12:00 | Molina Portela, Dolores v Ferrero, Melina | 4-6,6-3,6-4 |
| ITF Women Cantanduva | 2017/11/25 15:00 | Ferrero, Melina v de Brito Francisco, Vitoria | 6-2,7-5 |
| ITF Women Asuncion | 2017/10/28 13:00 | Ferrero, Melina v Gimenez, Sara | 6-4,2-6,1-6 |
| ITF Women Lambare | 2017/10/24 14:00 | Ferrero, Melina v Francesca Jones | 2-6,0-6 |
| ITF Women Lambare | 2017/10/22 12:00 | Ganga, Eugenia v Ferrero, Melina | 3-6,1-6 |
| ITF Women Lambare | 2017/10/21 12:00 | Ferrero, Melina v Bugnon, Candela | 5-7,6-2,6-1 |
| ITF Women Buenos Aires | 2017/10/11 14:30 | Thaisa Grana Pedretti v Ferrero, Melina | 6-3,6-0 |
| ITF Women Buenos Aires | 2017/10/09 14:30 | Warona Mdlulwa v Ferrero, Melina | 2-6,2-6 |