Stadium: Court 4 Round: 27 Ground: Hardcourt indoor
| ITF - Potchefstroom W25 | 2021/02/18 09:30 | Beatriz Haddad Maia v Nuria Parrizas-Diaz | 2-6,0-6 |
| WTA Columbus | 2021/09/23 17:25 | Beatriz Haddad Maia v Priscilla Hon | 7-6,6-3 |
| WTA Columbus | 2021/09/21 16:10 | Beatriz Haddad Maia v Dalila Jakupovic | 6-7,6-2,6-4 |
| ITF - Caldas da Rainha W60 | 2021/09/18 16:50 | Harmony Tan v Beatriz Haddad Maia | 7-6,7-6 |
| ITF - Caldas da Rainha W60 | 2021/09/17 16:00 | Beatriz Haddad Maia v Xinyu Wang | 6-3,6-4 |
| ITF - Caldas da Rainha W60 | 2021/09/16 15:10 | Beatriz Haddad Maia v Ellen Perez | 6-4,6-4 |
| ITF - Caldas da Rainha W60 | 2021/09/15 13:15 | Beatriz Haddad Maia v Eden Silva | 6-0,6-1 |
| ITF - Montreux W60 | 2021/09/12 12:00 | Francesca Jones v Beatriz Haddad Maia | 4-6,3-6 |
| ITF - Montreux W60 | 2021/09/11 14:45 | Beatriz Haddad Maia v Cagla Buyukakcay | 6-2,6-4 |
| WTA Columbus | 2021/09/22 17:55 | Hailey Baptiste v Nuria Parrizas-Diaz | 2-6,3-6 |
| WTA Columbus | 2021/09/20 15:15 | Elvina Kalieva v Nuria Parrizas-Diaz | 2-6,2-6 |
| WTA Luksemburg | 2021/09/14 14:20 | Greet Minnen v Nuria Parrizas-Diaz | 7-6,6-7,7-6 |
| US Open - Kobiety | 2021/08/31 16:50 | Varvara Gracheva v Nuria Parrizas-Diaz | 5-7,6-0,6-2 |
| US Open - Kobiety | 2021/08/27 15:00 | Nuria Parrizas-Diaz v Reka-Luca Jani | 6-3,6-2 |
| US Open - Kobiety | 2021/08/26 16:35 | Nuria Parrizas-Diaz v Francesca Di Lorenzo | 6-1,6-2 |
| US Open - Kobiety | 2021/08/24 16:35 | Nuria Parrizas-Diaz v Tereza Mrdeza | 7-6,6-1 |
| WTA Chicago | 2021/08/17 23:50 | Nuria Parrizas-Diaz v Amanda Anisimova | 6-3,2-6,4-6 |