Ground: Hardcourt indoor
| Billie Jean King Cup | 2021/10/29 15:20 | Melissa Morales v Kelly Williford | 2-6,7-5,7-6 |
| Billie Jean King Cup | 2021/10/28 15:05 | Kelly Williford v Junmoke James | 6-0,6-2 |
| ITF W15 Norman | 2021/10/13 16:00 | Kelly Williford v Pranjala Yadlapalli | 2-6,2-6 |
| ITF W15 Lubbock | 2021/09/28 15:00 | Kelly Williford v Carmen Corley | 3-6,4-6 |
| ITF W15 Lubbock | 2021/09/27 15:00 | Kelly Williford v Mercedes Aristegui | 4-6,7-6,10-8 |
| ITF W25 Fort Worth | 2021/09/20 14:00 | Amy Zhu v Kelly Williford | 4-6,6-3,10-2 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/22 18:00 | Kelly Williford v Vanesa Suarez | 3-6,1-6 |
| UTR Pro Tennis Series Manzanillo Women | 2021/08/21 12:00 | Kelly Williford v Thelma Sepulveda | 6-1,5-0 |
| Billie Jean King Cup | 2021/10/28 15:45 | Noelia Zeballos v Alejandra Obando | 6-0,6-0 |
| 2017 Fed Cup | 2017/07/22 18:05 | Florencia Rossi v Alejandra Obando | 6-0,6-3 |
| 2017 Fed Cup | 2017/07/20 17:10 | Monica Puig v Alejandra Obando | 6-1,6-0 |
| Billie Jean King Cup | 2016/02/05 15:30 | Andrea Gamiz v Alejandra Obando | 6-1,6-0 |
| Billie Jean King Cup | 2016/02/03 15:00 | Daniela Seguel v Alejandra Obando | 6-0,6-0 |