Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF Women Sharm El Sheikh | 2018/03/24 08:00 | Mariana Correa v Lidija Samardzic | 6-2,6-1 |
| ITF Women SJD Campos Qual | 2018/03/10 15:00 | Kamilla Kokeladze v Mariana Correa | 0-6,6-4,7-6 |
| ITF Women Campinas Qual | 2018/03/05 13:00 | Alice Garcia v Mariana Correa | 6-1,6-3 |
| ITF Women Campinas Qual | 2018/03/03 15:30 | Delfina Glorioso v Mariana Correa | 1-6,2-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 15:30 | Mariana Correa v Stephanie Nemtsova | 0-6,0-6 |
| ITF Women Curitiba Qual | 2018/02/18 16:35 | Mariana Correa v Alexa Ryngler | 0-6,1-6 |
| ITF Women Curitiba Qual | 2018/02/17 14:30 | Mariana Correa v Marcela-Guimaraes Bueno | 7-5,6-1 |
| ITF Women Daytona Beach Qual | 2018/01/07 18:00 | Catherine Harrison v Mariana Correa | 6-0,6-0 |
| ITF Women Antalya | 2018/02/28 13:45 | Catherine Harrison v Kim Stubbe | 6-1,6-3 |
| ITF Women Antalya | 2018/02/26 06:00 | Anri Nagata v Kim Stubbe | 6-2,4-6,1-6 |