Stadium: CAMPO 5 Round: 28
| ITF Women Bogota | 2018/12/06 16:20 | Villarreal, Andrea Renee v Carvajal, Mariana | 6-0,7-6 |
| 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 |
| ITF Women Bogota | 2018/12/06 14:30 | Maria Paulina Perez Garcia v Carrillo, Daniela | 4-6,7-6,6-2 |
| ITF Women Bogota | 2018/12/05 16:05 | Maria Paulina Perez Garcia v Echavarria Laverde, Crissdaihanna | 6-2,6-2 |
| ITF Women Bogota | 2018/12/03 14:30 | Maria Paulina Perez Garcia v Basto Parra, Angela Maria | 6-0,6-1 |
| ITF Women Lisbon | 2018/09/17 12:05 | Maria Paulina Perez Garcia v Vrljic, Ana | 7-6,6-7,3-6 |
| ITF Women Lisbon | 2018/09/16 13:00 | Eklund, Mia v Maria Paulina Perez Garcia | 6-4,2-6,4-6 |
| ITF Women Montemor-o-Novo | 2018/09/13 09:00 | Dasha Ivanova v Maria Paulina Perez Garcia | 6-0,6-3 |
| ITF Women Montemor-o-Novo | 2018/09/11 11:05 | Maria Paulina Perez Garcia v Cianci, Claudia | 6-4,6-4 |
| ITF Women Montemor-o-Novo | 2018/09/10 10:00 | Maria Paulina Perez Garcia v Correa, Mariana | 6-3,6-3 |