Stadium: Cancha Central Round: 27 Ground: Clay
| ITF W25 Guayaquil | 2019/08/15 15:00 | Gabriela Talaba v Camila Romero | 6-3,6-3 |
| ITF W25 Guayaquil | 2019/08/13 16:35 | Gabriela Talaba v Laura Ashley | 7-5,6-0 |
| ITF W25 Fort Worth | 2019/07/31 16:55 | Gabriela Talaba v Lorraine M. Guillermo | 3-6,6-1,4-6 |
| ITF W60 Ashland | 2019/07/24 14:00 | Gabriela Talaba v Hanna Chang | 4-6,7-5,0-6 |
| WTA Bucharest | 2019/07/13 09:20 | Jaimee Fourlis v Gabriela Talaba | 6-4,6-2 |
| ITF W60 Stare Splavy | 2019/06/19 08:00 | Gabriela Talaba v Paula Ormaechea | 2-6,5-7 |
| ITF W60 Stare Splavy | 2019/06/18 08:00 | Gabriela Talaba v Chantal Skamlova | 6-1,6-2 |
| ITF W60 Stare Splavy | 2019/06/17 09:30 | Gabriela Talaba v Martina Pradova | 6-2,6-3 |
| 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 Corroios-Seixal | 2019/07/04 12:45 | Mari Osaka v Paige Mary Hourigan | 6-7,4-6 |