Stadium: COURT 3 Round: 24 Ground: Clay
| ITF W25 Oeiras | 2021/04/26 10:00 | Sara Cakarevic v Jenny Duerst | 4-6,6-2,9-11 |
| ITF W25 Oeiras | 2021/04/25 10:00 | Campino, Mariana v Jenny Duerst | 1-6,0-6 |
| ITF W25 Oeiras | 2021/04/20 10:35 | Raluca Georgiana Serban v Jenny Duerst | 6-4,6-3 |
| ITF W25 Oeiras | 2021/04/19 09:25 | Sara Cakarevic v Jenny Duerst | 4-6,6-2,1-10 |
| ITF W25 Oeiras | 2021/04/18 10:30 | Santos, Maria v Jenny Duerst | 0-6,0-6 |
| ITF - W15 Antalya | 2021/04/12 09:00 | Jenny Duerst v Shalamanova, Daria | 3-6,5-7 |
| ITF - W15 Antalya | 2021/04/11 07:00 | Jenny Duerst v Luisa Meyer Auf Der Heide | 6-1,7-5 |
| ITF W60 Bellinzona | 2021/04/04 07:50 | Seone Mendez v Jenny Duerst | 6-4,5-7,10-6 |
| ITF W25 Oeiras | 2021/04/27 09:00 | Guttierez Carrasco, Maria v Dema, Viktoriia | 6-3,6-1 |
| ITF W25 Oeiras | 2021/04/25 14:00 | Guttierez Carrasco, Maria v Guedes, Mafalda | 6-1,6-1 |
| ITF W25 Oeiras | 2021/04/19 11:05 | Saez Larra, Olga v Guttierez Carrasco, Maria | 1-6,7-6,10-5 |
| ITF W25 Cordoba | 2021/04/10 14:30 | Guttierez Carrasco, Maria v Beatriz Haddad Maia | 6-7,5-7 |
| ITF W25 Cordoba | 2021/04/08 15:00 | Gabriela Ce v Guttierez Carrasco, Maria | 4-6,2-6 |
| ITF W25 Cordoba | 2021/04/07 13:30 | Julia Riera v Guttierez Carrasco, Maria | 6-1,4-6,4-6 |
| ITF W25 Cordoba | 2021/04/06 12:00 | Guttierez Carrasco, Maria v Luini, Sofia | 6-3,4-6,13-11 |
| ITF W25 Cordoba | 2021/04/05 16:30 | Guttierez Carrasco, Maria v Sarno, Merlina | 6-1,6-1 |