Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Cancun | 2019/04/22 14:00 | Bryn Johnson v Mariana V. Carrascal | 6-1,6-1 |
| ITF - W15 Cancun | 2019/04/08 14:30 | Mariana V. Carrascal v Maxi Duncan | 0-6,0-6 |
| ITF Women Bogota | 2018/12/01 15:00 | Mariana V. Carrascal v Hailey Wilcox | 4-6,1-6 |
| ITF Women Guayaquil | 2018/08/13 16:25 | Anastasia Reimchen v Mariana V. Carrascal | 6-2,6-0 |
| ITF Women Guayaquil | 2018/08/06 17:55 | Mariana V. Carrascal v Rebeca Pereira | 1-6,1-6 |
| ITF Women Cucuta | 2017/11/07 16:55 | Mariana V. Carrascal v Rushri Wijesundera | 1-6,2-6 |
| ITF Women Pereira | 2017/10/28 19:00 | Sara Kelly v Mariana V. Carrascal | 6-2,6-1 |
| ITF Women Cucuta | 2016/11/01 17:35 | Mariana V. Carrascal v Maria F Herazo Gonzalez | 0-6,0-6 |
| 2019 Fed Cup | 2019/04/20 16:50 | Yoryana Delgado Herrera v Kelly Williford | 3-6,0-6 |
| 2019 Fed Cup | 2019/04/17 16:35 | Kelly Williford v Lucia De Santa Ana | 1-6,6-0,6-3 |
| 2019 Fed Cup | 2019/04/16 15:25 | Kirsten-Andrea Weedon v Kelly Williford | 4-6,6-3,6-4 |
| ITF - W15 Cancun | 2019/03/28 16:45 | Kelly Williford v Montserrat Gonzalez | 0-6,0-6 |
| ITF - W15 Cancun | 2019/03/27 14:00 | Lara Escauriza v Kelly Williford | 4-6,4-6 |
| ITF - W15 Cancun | 2019/03/25 19:00 | Kelly Williford v Louise Lampla | 6-3,6-1 |
| ITF - W15 Cancun | 2019/03/25 17:00 | Rushri Wijesundera v Kelly Williford | 6-7,2-6 |
| ITF - W15 Cancun | 2019/03/18 13:30 | Kelly Williford v Paula Kania-Chodun | 3-6,0-6 |