Stadium: Court 2 Round: 27 Ground: Clay
| ITF - Guayaquil W25 | 2019/08/22 15:00 | Camila Romero v Andrea R Villarreal | 0-6,6-7 |
| ITF - Guayaquil W25 | 2019/08/21 15:00 | Andrea R Villarreal v Katsiaryna Skachkova | 6-3,6-2 |
| ITF - Guayaquil W25 | 2019/08/13 18:40 | Andrea R Villarreal v Marcela Zacarias | 0-6,4-6 |
| ITF - Fort Worth W25 | 2019/08/01 14:00 | Nagi Hanatani v Andrea R Villarreal | 4-6,6-4,6-4 |
| ITF - Fort Worth W25 | 2019/07/31 16:20 | Alexandra Osborne v Andrea R Villarreal | 3-6,7-6,3-6 |
| ITF - Evansville W25 | 2019/07/24 17:45 | Andrea R Villarreal v Alexandra Osborne | 6-4,4-6,1-6 |
| ITF W25 Denver | 2019/06/19 16:00 | Usue Maitane Arconada v Andrea R Villarreal | 3-6,6-2,7-5 |
| ITF - Sumter W25 | 2019/06/12 14:00 | Andrea R Villarreal v Hailey Baptiste | 1-6,5-7 |
| ITF - Guayaquil W25 | 2019/08/22 16:25 | Katerina Stewart v Victoria Bosio | 6-4,7-5 |
| ITF - Guayaquil W25 | 2019/08/21 19:30 | Maria Jose Portillo Ramirez v Katerina Stewart | 6-3,6-7,0-6 |
| ITF - Guayaquil W25 | 2019/08/18 16:00 | Maria Camila Osorio v Katerina Stewart | 7-5,7-6 |
| ITF - Guayaquil W25 | 2019/08/17 16:00 | Katerina Stewart v Gabriela Talaba | 6-2,6-1 |
| ITF - Guayaquil W25 | 2019/08/16 16:00 | Katerina Stewart v Barbara Gatica | 6-3,4-6,6-1 |
| ITF - Guayaquil W25 | 2019/08/15 15:00 | Chieh-Yu Hsu v Katerina Stewart | 2-6,5-7 |
| ITF - Guayaquil W25 | 2019/08/13 17:00 | Katerina Stewart v Nathaly Kurata | 6-2,6-2 |
| ITF - Bethany Beach W25 | 2019/06/07 15:55 | Tess Sugnaux v Katerina Stewart | 6-2,7-6 |