Stadium: Cancha Central Round: 26 Ground: Clay
| WTA Buenos Aires | 2021/11/02 14:45 | Sherif, M. v Andrea Lazaro Garcia | 6-4,3-6,7-6 |
| WTA Tenerife | 2021/10/21 16:00 | Maria Camila Osorio Serrano v Sherif, M. | 6-4,6-2 |
| WTA Tenerife | 2021/10/19 11:00 | Lucrezia Stefanini v Sherif, M. | 2-6,0-6 |
| WTA - Indian Wells | 2021/10/10 02:35 | Sherif, M. v Beatriz Haddad Maia | 3-6,0-6 |
| WTA - Indian Wells | 2021/10/08 01:35 | Sherif, M. v Kovinic, Danka | 6-1,6-3 |
| WTA Karlsruhe | 2021/09/12 11:00 | Sherif, M. v Martina Trevisan | 6-3,6-2 |
| WTA Karlsruhe | 2021/09/11 15:20 | Cristian, Jaqueline Adina v Sherif, M. | 6-7,6-4,4-6 |
| WTA Karlsruhe | 2021/09/10 12:40 | Sherif, M. v Rebecca Sramkova | 6-3,6-2 |
| WTA Buenos Aires | 2021/11/02 18:00 | Gatica, Barbara v Gerlach, Katharina | 6-1,6-7,4-6 |
| ITF W25 Guayaquil | 2021/10/31 15:00 | Gerlach, Katharina v Laura Pigossi | 0-6,2-6 |
| ITF W25 Guayaquil | 2021/10/30 16:40 | Gerlach, Katharina v Carolina Alves | 5-7,6-4,6-4 |
| ITF W25 Guayaquil | 2021/10/29 16:40 | Gerlach, Katharina v Victoria Rodriguez | 6-3,6-1 |
| ITF W25 Guayaquil | 2021/10/28 19:05 | Gerlach, Katharina v Collens, Brittany | 6-0,6-1 |
| ITF W25 Guayaquil | 2021/10/27 20:45 | Gerlach, Katharina v Alica Rusova | 6-1,6-0 |
| ITF W25 Rio do Sul | 2021/10/22 11:50 | Gerlach, Katharina v Carolina Alves | 6-7,1-6 |
| ITF W25 Rio do Sul | 2021/10/21 13:25 | Gerlach, Katharina v Luisa Meyer Auf Der Heide | 6-3,7-5 |