| ITF W15 - Norman | 2019/12/04 14:50 | Camila Romero v Amy Zhu | 4-6,3-6 |
| ITF W15 - Norman | 2019/10/02 15:00 | Camila Romero v Carmen Corley | 2-6,4-6 |
| ITF W25 - Guayaquil | 2019/08/22 15:00 | Camila Romero v Andrea R Villarreal | 0-6,6-7 |
| ITF W25 - Guayaquil | 2019/08/21 15:00 | Mari Osaka v Camila Romero | 6-2,5-7,4-6 |
| ITF W25 - Guayaquil | 2019/08/15 15:00 | Gabriela Talaba v Camila Romero | 6-3,6-3 |
| ITF W25 - Guayaquil | 2019/08/14 18:20 | Maria Lourdes Carle v Camila Romero | 6-4,3-6,3-6 |
| ITF W15 - Lima | 2019/07/19 15:00 | Bianca Jolie Fernandez v Camila Romero | 6-3,6-1 |
| ITF W15 - Lima | 2019/07/18 15:00 | Camila A Neyra v Camila Romero | 5-7,2-6 |
| Billie Jean King Cup | 2021/06/23 15:00 | Roxana Valdez v Karen E Contreras | 6-2,7-6 |
| 2019 Fed Cup | 2019/04/20 16:10 | Tangia Riley-Codrington v Karen E Contreras | 3-6,1-6 |
| Billie Jean King Cup | 2019/04/18 16:40 | Noelia Zeballos v Karen E Contreras | 6-2,6-0 |
| 2019 Fed Cup | 2019/04/17 16:20 | Dana Guzman v Karen E Contreras | 6-0,6-0 |
| 2017 Fed Cup | 2017/07/21 19:45 | Iesha Shepherd v Karen E Contreras | 6-1,6-0 |
| 2017 Fed Cup | 2017/07/19 18:45 | Dominique Schaefer v Karen E Contreras | 6-1,6-0 |