Estadio: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Manacor | 2021/01/29 10:00 | Simona Waltert v Maria G Carrasco | 7-6,6-4 |
| ITF W80 Le Neubourg | 2021/09/28 10:50 | Lucie Nguyen Tan v Maria G Carrasco | 6-2,6-1 |
| ITF W80 Valencia | 2021/09/23 09:00 | Maria G Carrasco v Aliona Bolsova Zadoinov | 7-6,4-6,0-6 |
| ITF W80 Valencia | 2021/09/22 11:05 | Maria G Carrasco v Cagla Buyukakcay | 6-2,0-6,6-4 |
| ITF W80 Valencia | 2021/09/20 09:40 | Elina Avanesyan v Maria G Carrasco | 4-6,5-7 |
| ITF W80 Valencia - Clasificación | 2021/09/19 08:00 | Camilla Rosatello v Maria G Carrasco | 4-6,6-7 |
| ITF W80 Valencia | 2021/09/13 10:45 | Maria G Carrasco v Ilona-Georgiana Ghioroaie | 2-6,7-6,8-10 |
| ITF W25 Marbella | 2021/08/31 09:55 | Leyre Romero Gormaz v Maria G Carrasco | 6-1,6-4 |
| ITF W60 San Bartolomé De Tirajana | 2021/08/19 10:40 | Martina Di Giuseppe v Maria G Carrasco | 6-7,6-2,7-6 |
| ITF W25 Lisboa | 2021/10/01 09:25 | Andrea Lazaro Garcia v Simona Waltert | 6-3,3-6,6-4 |
| ITF W25 Lisboa | 2021/09/30 09:30 | Simona Waltert v Paula Ormaechea | 6-0,4-6,6-2 |
| ITF W80 Valencia | 2021/09/22 07:55 | Seone Mendez v Simona Waltert | 6-3,6-0 |
| ITF W60 Montreux | 2021/09/09 17:40 | Simona Waltert v Natalia Vikhlyantseva | 6-7,1-6 |
| ITF W60 Montreux | 2021/09/08 15:10 | Simona Waltert v Tatiana Pieri | 7-6,6-2 |
| ITF W60 Collonge-Bellerive | 2021/09/02 12:25 | Beatriz Haddad Maia v Simona Waltert | 6-1,4-6,6-3 |
| ITF W60 Collonge-Bellerive | 2021/09/01 11:25 | Simona Waltert v Amina Anshba | 6-2,6-1 |
| ITF W60 Prerov | 2021/08/27 11:25 | Simona Waltert v Linda Noskova | 3-6,3-6 |