Stadium: Center Court Round: 19 Ground: Hardcourt outdoor
| UTR Pro Tennis Series California Women | 2020/08/01 19:45 | Marcela Zacarias v Giuliana Olmos | 6-7,0-6 |
| UTR Pro Tennis Series California Women | 2020/07/23 16:00 | Marcela Zacarias v Giuliana Olmos | 6-7,2-6 |
| UTR Pro Tennis Series California Women | 2020/07/15 17:15 | Marcela Zacarias v Giuliana Olmos | 6-7,3-6 |
| WTA Guadalajara | 2021/03/06 23:15 | Maiar S A Abdelaziz v Giuliana Olmos | 3-6,4-6 |
| WTA Abu Dhabi | 2021/01/05 06:00 | Giuliana Olmos v Anastasia Gasanova | 5-7,3-6 |
| UTR Pro Tennis Series California Women | 2020/08/01 19:45 | Marcela Zacarias v Giuliana Olmos | 6-7,0-6 |
| UTR Pro Tennis Series California Women | 2020/08/01 16:00 | Lorraine M. Guillermo v Giuliana Olmos | 3-6,3-6 |
| UTR Pro Tennis Series California Women | 2020/07/30 16:00 | Giuliana Olmos v Kayla Day | 7-6,7-6 |
| UTR Pro Tennis Series California Women | 2020/07/28 19:45 | Kimmi Hance v Giuliana Olmos | 2-6,6-2,2-10 |
| UTR Pro Tennis Series California Women | 2020/07/28 17:15 | Charlotte Chavatipon v Giuliana Olmos | 7-5,7-5 |
| UTR Pro Tennis Series California Women | 2020/07/26 21:35 | Giuliana Olmos v Anna Morgina | 6-3,6-1 |
| WTA Guadalajara | 2021/03/06 21:45 | Marcela Zacarias v Sachia Vickery | 6-2,6-1 |
| ITF W25 Boca Raton | 2021/02/23 17:25 | Marcela Zacarias v Katie Volynets | 6-3,5-7,6-10 |
| ITF W25 Boca Raton | 2021/02/22 15:00 | Marcela Zacarias v Peyton Stearns | 6-1,6-4 |
| ITF W25 Orlando | 2021/02/15 18:30 | Marcela Zacarias v Sophia Whittle | 6-4,5-7,9-11 |
| WTA Prague | 2020/08/29 08:00 | Marcela Zacarias v Olga Danilovic | 3-6,1-6 |
| UTR Pro Tennis Series California Women | 2020/08/23 15:00 | Deniz Khazaniuk v Marcela Zacarias | 5-7,6-3,10-5 |
| UTR Pro Tennis Series California Women | 2020/08/22 12:00 | Lorraine M. Guillermo v Marcela Zacarias | 6-2,1-6,9-11 |
| UTR Pro Tennis Series California Women | 2020/08/21 16:15 | Marcela Zacarias v Hanna Chang | 6-4,6-3 |