Stadium: Estadio GNP Seguros Round: 45 Ground: Hardcourt outdoor
| WTA Miami | 2019/03/20 14:00 | Taylor Townsend v Beatriz Haddad Maia | 6-1,6-4 |
| WTA Miami | 2019/03/18 16:45 | Beatriz Haddad Maia v Anna Blinkova | 2-6,6-3,6-2 |
| WTA Acapulco | 2019/02/28 22:00 | Beatriz Haddad Maia v Yafan Wang | 3-6,4-6 |
| WTA Acapulco | 2019/02/27 22:00 | Sloane Stephens v Beatriz Haddad Maia | 3-6,3-6 |
| WTA Acapulco | 2019/02/26 01:30 | Beatriz Haddad Maia v Irina Maria Bara | 6-0,6-2 |
| WTA Acapulco | 2019/02/24 22:00 | Giuliana Olmos v Beatriz Haddad Maia | 3-6,6-3,3-6 |
| WTA Acapulco | 2019/02/23 22:00 | Beatriz Haddad Maia v Kimberly Birrell | 6-1,6-1 |
| 2019 Fed Cup | 2019/02/09 16:25 | Veronica Cepede Royg v Beatriz Haddad Maia | 2-6,3-6 |
| ITF W25 Irapuato | 2019/03/06 23:00 | Marcela Zacarias v Andrea Gamiz | 5-7,0-6 |
| ITF Women Fort Worth | 2018/08/03 14:30 | Robin Anderson v Marcela Zacarias | 6-4,2-6,6-4 |
| ITF Women Fort Worth | 2018/08/02 14:00 | McCartney Kessler v Marcela Zacarias | 2-6,7-5,4-6 |
| ITF Women Granby | 2018/07/24 22:00 | Robin Anderson v Marcela Zacarias | 6-4,4-6,6-2 |
| ITF Women Gatineau | 2018/07/17 15:45 | Robin Anderson v Marcela Zacarias | 6-1,6-2 |
| ITF Women Winnipeg | 2018/07/11 15:00 | Sophie Chang v Marcela Zacarias | 6-7,7-5,7-5 |
| ITF Women Winnipeg | 2018/07/09 15:00 | Mai Hontama v Marcela Zacarias | 1-6,0-6 |
| 2018 Fed Cup | 2018/06/23 17:35 | Marcela Zacarias v Anastasia Iamachkine | 7-5,6-1 |