Estádio: Court 2 Round: 25 Ground: Clay
| ITF - W25 Guayaquil | 2019/08/16 18:15 | Gabriela Talaba v Mari Osaka | 6-4,6-3 |
| ITF - W25 Guayaquil | 2019/08/15 15:00 | Maria Jose Portillo Ramirez v Mari Osaka | 3-6,2-6 |
| ITF - W25 Guayaquil | 2019/08/14 15:00 | Mell E R Gonzalez v Mari Osaka | 6-7,3-6 |
| ITF - W25 Porto | 2019/07/27 12:00 | Mari Osaka v Myrtille Georges | 6-7,5-7 |
| ITF - W25 Porto | 2019/07/26 12:05 | Pemra Ozgen v Mari Osaka | 4-6,1-6 |
| ITF - W25 Porto | 2019/07/25 19:55 | Shrivalli Rashmikaa Bhamidipaty v Mari Osaka | 3-6,2-6 |
| ITF - W25 Porto | 2019/07/24 14:05 | Sarah Beth Grey v Mari Osaka | 5-7,5-7 |
| ITF - W25 Palmela | 2019/07/16 10:15 | Mari Osaka v Eden Silva | 6-4,1-6,4-6 |
| 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 |
| ITF - W15 Lima | 2019/07/17 15:15 | Camila Romero v Diana Maria Mihail | 6-4,6-2 |
| ITF - W15 Lima | 2019/07/11 17:25 | Camila Romero v Catalina Pella | 4-6,0-6 |
| ITF - W15 Lima | 2019/07/10 15:40 | Diana Maria Mihail v Camila Romero | 4-6,0-6 |
| ITF - Norman - Feminino | 2018/11/14 21:25 | Pamela Montez v Camila Romero | 6-4,6-3 |