| ITF W80 Tyler | 2021/10/27 22:45 | Marcela Zacarias v Xiyu Wang | 6-4,7-5 |
| UTR Pro Tennis Series California Women | 2021/10/24 15:00 | Marcela Zacarias v Rebecca Lynn | 6-1,6-1 |
| UTR Pro Tennis Series California Women | 2021/10/23 23:30 | Marcela Zacarias v Aspen Schuman | 6-2,5-1 |
| UTR Pro Tennis Series California Women | 2021/10/21 18:00 | Marcela Zacarias v Nazari Urbina | 6-0,5-1 |
| UTR Pro Tennis Series California Women | 2021/10/20 18:00 | Marcela Zacarias v Maren Urata | 6-1,6-1 |
| UTR Pro Tennis Series California Women | 2021/10/19 15:00 | Marcela Zacarias v Dania Deaifi | 6-1,5-0 |
| UTR Pro Tennis Series California Women | 2021/10/18 16:45 | Marcela Zacarias v Kianah Motosono | 6-0,5-1 |
| UTR Pro Tennis Series California Women | 2021/10/17 15:00 | Marcela Zacarias v Nikita Vishwase | 6-0,6-1 |