Stadium: Cancha Central Round: 28 Ground: Clay
| ITF - Guayaquil W25 - WD | 2019/08/15 21:30 | Hsu/Zacarias v Bosio/Carle | 6-3,6-1 |
| ITF - Guayaquil W25 - WD | 2019/08/14 21:25 | Hsu/Zacarias v Lizarazo/Osorio | 6-3,7-6 |
| ITF W25 Gatineau WD | 2019/07/20 18:00 | Fernandez/Marino v Hsu/Zacarias | 7-6,6-3 |
| ITF W25 Gatineau WD | 2019/07/19 20:45 | Hsu/Zacarias v Chang/Mueller | 6-2,5-7,12-10 |
| ITF W25 Gatineau WD | 2019/07/18 14:00 | Verner/Zhu v Hsu/Zacarias | 4-6,2-6 |
| ITF W25 Gatineau WD | 2019/07/17 22:35 | Stakusic/Xu v Hsu/Zacarias | 6-3,1-6,8-10 |
| ITF - Saskatoon W25 - WD | 2019/07/13 23:15 | Kaji/Kobori v Hsu/Zacarias | 3-6,2-6 |
| ITF - Saskatoon W25 - WD | 2019/07/12 22:30 | Kwong/Shaffer v Hsu/Zacarias | 1-6,1-6 |
| ITF - Guayaquil W25 - WD | 2019/08/15 20:00 | Osborne/Talaba v R Gonzalez/Schaefer | 6-4,1-6,6-10 |
| ITF - Guayaquil W25 - WD | 2019/08/14 19:30 | R Gonzalez/Schaefer v Kurata/Piai | 7-6,7-5 |