Estádio: Court V6 Round: 54 Ground: Hardcourt outdoor
| ITF - W25 Medellín | 2021/09/16 17:45 | Amy Zhu v Jasmin Jebawy | 3-6,7-6,5-7 |
| ITF - W25 Medellín | 2021/09/15 15:00 | Amy Zhu v Laura D A Patino | 6-1,6-0 |
| ITF - W15 Ibagué | 2021/09/10 15:00 | Romina Ccuno v Amy Zhu | 6-3,6-4 |
| ITF - W15 Ibagué | 2021/09/09 18:00 | Fernanda Astete v Amy Zhu | 4-6,5-7 |
| ITF - W15 Ibagué | 2021/09/07 19:25 | Sofia Cardenas Galvis v Amy Zhu | 1-6,0-6 |
| ITF - W25 Vigo | 2021/08/24 11:40 | Amy Zhu v Julita Saner | 2-6,4-6 |
| ITF - W25 Ourense | 2021/08/18 09:00 | Amy Zhu v Jacqueline Cabaj Awad | 6-4,6-7,4-6 |
| ITF - W25 Ourense | 2021/08/16 08:00 | Amy Zhu v Adithya Karunaratne | 7-5,6-2 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/22 18:00 | Kelly Williford v Vanesa Suarez | 3-6,1-6 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/21 12:00 | Kelly Williford v Thelma Sepulveda | 6-1,5-0 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/20 14:00 | Jessica Hinojosa Gomez v Kelly Williford | 7-5,6-4 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/19 13:00 | Dyane Barcena v Kelly Williford | 6-3,3-6,2-6 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/17 14:00 | Amelie Montalvo v Kelly Williford | 1-6,0-6 |
| UTR Pro Tennis Series - Manzanillo - Feminino | 2021/08/16 15:30 | Kelly Williford v Barbara Martinez | 7-6,6-0 |
| ITF - W25 Evansville | 2021/07/13 15:50 | Carmen Corley v Kelly Williford | 6-7,6-2,10-7 |
| ITF - W25 Evansville | 2021/07/12 16:30 | Sylvia Schenck v Kelly Williford | 0-6,0-6 |