Stadium: CAMPO 2 Round: 27
| ITF Women Bogota | 2018/12/05 14:30 | Villarreal, Andrea Renee v Coronado, Paula Andrea | 6-0,6-0 |
| ITF Women Bogota | 2018/12/03 15:30 | Villarreal, Andrea Renee v Macias, Gabriela | 7-6,6-3 |
| ITF Women Norman | 2018/11/11 15:00 | Harrison, Madison v Villarreal, Andrea Renee | 6-7,7-6,6-1 |
| ITF Women Norman | 2018/11/10 16:00 | Jerricka Boone v Villarreal, Andrea Renee | 1-6,0-6 |
| ITF Women Colina | 2018/11/03 13:30 | Villarreal, Andrea Renee v Jazmin Ortenzi | 7-6,4-6,6-7 |
| ITF Women Saguenay | 2018/10/20 15:50 | Gilchrist, Nadja v Villarreal, Andrea Renee | 7-5,4-6,6-4 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2018/10/14 02:00 | Villarreal, Andrea Renee v Nana Kawagishi | 0-6,3-6 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2018/10/07 03:00 | Villarreal, Andrea Renee v Kobayashi, Honoka | 0-6,3-6 |
| ITF Women Bogota | 2018/12/05 15:40 | Samudio, Antonia v Carvajal, Mariana | 6-3,6-7,1-6 |
| ITF Women Bogota | 2018/12/04 17:45 | Aristizabal Londono, Liz Melanie v Carvajal, Mariana | 0-6,1-6 |
| ITF Women Pereira | 2017/10/31 14:30 | Correa, Mariana v Carvajal, Mariana | 6-1,6-2 |
| ITF Women Pereira | 2017/10/29 16:30 | Juarez-Rojo, Esthefhanie-Darehly v Carvajal, Mariana | 4-6,1-6 |
| ITF Women Pereira | 2017/10/29 14:00 | Carvajal, Mariana v Martinez Sandoval, Maria Jose | 6-0,6-0 |