Stadium: Court 11 Round: 25 Ground: Clay
| ITF W25 - Pelham | 2021/05/18 16:55 | Brooklyn Olson v Kelly Williford | 6-1,6-4 |
| ITF W25 - Pelham | 2021/05/17 15:00 | Brooklyn Olson v Tiphanie Lemaitre | 3-6,7-5,10-4 |
| ITF W25 - Pelham | 2021/05/16 15:00 | Amy Zhu v Brooklyn Olson | 5-7,3-6 |
| UTR Pro Tennis Series - Florida - Dames | 2021/05/02 13:00 | Brooklyn Olson v Nibedita Ghosh | 6-2,2-6,4-6 |
| UTR Pro Tennis Series - Florida - Dames | 2021/05/01 14:30 | Allura Zamarripa v Brooklyn Olson | 0-6,0-5 |
| UTR Pro Tennis Series - Florida - Dames | 2021/04/28 18:15 | Brooklyn Olson v Irina Fetecau | 1-6,2-6 |
| UTR Pro Tennis Series - Florida - Dames | 2021/04/27 13:00 | Brooklyn Olson v Nicole Conard | 7-6,6-3 |
| UTR Pro Tennis Series - Florida - Dames | 2021/04/26 13:00 | Sofia Rojas v Brooklyn Olson | 7-6,4-6,5-4 |
| ITF - W100 Bonita Springs | 2021/05/11 00:45 | Katie Swan v Marcela Zacarias | 6-2,6-2 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/09 15:00 | Marcela Zacarias v Veronika Miroshnichenko | 6-3,5-1 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/08 15:00 | Marcela Zacarias v Dalayna Hewitt | 7-6,6-4 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/07 16:30 | Marcela Zacarias v Kaia Wolfe | 6-0,6-1 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/06 19:15 | Marcela Zacarias v Taylor Cataldi | 6-0,5-3 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/05 16:30 | Makenna Thiel v Marcela Zacarias | 1-6,0-6 |
| UTR Pro Tennis Series - Californië - Dames | 2021/05/04 19:30 | Leyden Games v Marcela Zacarias | 1-6,6-6 |
| Billie Jean King Cup | 2021/04/17 10:30 | Heather Watson v Marcela Zacarias | 3-6,6-7 |