Stadium: Cancha 1 Round: 28 Ground: Clay
| ITF W25 Guayaquil | 2019/08/16 16:00 | Katerina Stewart v Barbara Gatica | 6-3,4-6,6-1 |
| ITF W25 Guayaquil | 2019/08/15 15:00 | Chieh-Yu Hsu v Katerina Stewart | 2-6,5-7 |
| ITF W25 Guayaquil | 2019/08/13 17:00 | Katerina Stewart v Nathaly Kurata | 6-2,6-2 |
| ITF W25 Bethany Beach | 2019/06/07 15:55 | Tess Sugnaux v Katerina Stewart | 6-2,7-6 |
| ITF W25 Bethany Beach | 2019/06/06 16:05 | Katharine Fahey v Katerina Stewart | 6-3,3-6,3-6 |
| ITF W15 Naples | 2019/05/19 14:30 | Belinda Woolcock v Katerina Stewart | 4-6,3-6 |
| ITF W15 Naples | 2019/05/18 14:30 | Peyton Stearns v Katerina Stewart | 2-6,6-7 |
| ITF W15 Naples | 2019/05/17 17:05 | Kimmi Hance v Katerina Stewart | 0-6,1-6 |
| 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 | 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 |