Stadium: Court 9 Round: 25
| ITF Women Curitiba | 2018/02/24 14:00 | Mariana Duque Marino v Fiona Ferro | 3-6,3-6 |
| ITF Women Curitiba | 2018/02/23 14:30 | Mariana Duque Marino v Audrey Albie | 7-6,3-6,6-3 |
| ITF Women Curitiba | 2018/02/22 20:30 | Mariana Duque Marino v Montserrat Gonzalez | 6-2,6-3 |
| ITF Women Curitiba | 2018/02/20 20:15 | Mariana Duque Marino v Nathalia Wolf Gasparin | 6-0,6-0 |
| ITF Women Midland | 2018/01/30 17:15 | Jessica Pegula v Mariana Duque Marino | 6-2,6-1 |
| WTA Newport Beach | 2018/01/22 19:15 | Mariana Duque Marino v Kayla Day | 3-6,6-7 |
| Australian Open Women | 2018/01/15 00:00 | Ying-Ying Duan v Mariana Duque Marino | 6-0,6-1 |
| WTA Hobart Qual | 2018/01/05 23:00 | Nina Stojanovic v Mariana Duque Marino | 6-4,6-1 |
| ITF Women Sao Paulo Qual | 2018/02/26 13:30 | Nathaly Kurata v Camila Giangreco Campiz | 4-6,7-5,6-2 |
| ITF Women Sao Paulo Qual | 2018/02/25 14:30 | Giovanna Tomita v Camila Giangreco Campiz | 4-6,1-6 |
| ITF Women Sao Paulo Qual | 2018/02/24 12:00 | Akiko Okuda v Camila Giangreco Campiz | 2-6,6-3,4-6 |
| ITF Women Curitiba Qual | 2018/02/19 15:25 | Camila Giangreco Campiz v Maria Lourdes Carle | 7-5,2-6,6-7 |
| ITF Women Curitiba Qual | 2018/02/18 16:55 | Camila Giangreco Campiz v Nikita Uberoi | 6-3,7-5 |
| ITF Women Luque | 2017/12/22 20:00 | Camila Giangreco Campiz v Montserrat Gonzalez | 6-3,3-6,2-6 |
| ITF Women Luque | 2017/12/21 14:00 | Noelia Zeballos v Camila Giangreco Campiz | 3-6,2-6 |
| ITF Women Luque | 2017/12/20 16:25 | Heydi Doldan v Camila Giangreco Campiz | 1-6,1-6 |