Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Cancun | 2021/11/26 15:00 | Marcela Zacarias v Leclercq, Anaelle | 6-2,6-2 |
| ITF W15 Cancun | 2021/11/24 18:50 | Marcela Zacarias v Isabella B Aguirre | 6-0,7-5 |
| WTA Midland | 2021/11/02 15:00 | Marcela Zacarias v Catherine Harrison | 4-6,6-4,3-6 |
| ITF W80 Tyler | 2021/10/30 17:00 | Marcela Zacarias v Doi, Misaki | 5-7,0-6 |
| ITF W80 Tyler | 2021/10/29 19:15 | Brengle, Madison v Marcela Zacarias | 4-6,3-6 |
| ITF W80 Tyler | 2021/10/28 20:40 | Whitney Osuigwe v Marcela Zacarias | 3-6,6-1,5-7 |
| 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 Lynn, Rebecca | 6-1,6-1 |
| ITF W15 Cancun | 2021/11/25 18:35 | Alica Rusova v Stacey Fung | 6-7,1-6 |
| ITF W15 Cancun | 2021/11/23 16:55 | Koldobski, Koral v Stacey Fung | 1-6,2-6 |
| ITF W25 Guayaquil | 2021/10/27 18:00 | Lukacs, Vanda v Stacey Fung | 6-4,6-2 |
| ITF W15 Cancun | 2021/10/15 15:00 | Stacey Fung v Montez, Pamela | 4-6,6-4,4-6 |
| ITF W15 Cancun | 2021/10/14 16:55 | Stacey Fung v Kent, Stephanie | 6-3,6-3 |
| ITF W15 Cancun | 2021/10/12 15:30 | Stacey Fung v Echeverria Alam, Nadia | 7-6,7-5 |
| ITF W15 Cancun | 2021/10/09 16:50 | Darja Semenistaja v Stacey Fung | 6-2,6-1 |
| ITF W15 Cancun | 2021/10/08 15:00 | Christina Rosca v Stacey Fung | 2-6,2-6 |