Stadium: Cancha 6 Round: 62 Ground: Clay
| ITF W25 Villa Maria | 2021/03/29 15:00 | Guttierez Carrasco, Maria v Martina B-R Santander | 6-1,6-1 |
| ITF W25 Buenos Aires | 2021/03/22 14:00 | Reasco Gonzalez, Mell Elizabeth v Guttierez Carrasco, Maria | 6-4,2-6,15-13 |
| ITF W25 Buenos Aires | 2021/03/21 12:00 | Julia Riera v Guttierez Carrasco, Maria | 2-6,4-6 |
| ITF - W15 Manacor | 2021/03/10 11:10 | Guttierez Carrasco, Maria v Diana Marcinkevica | 4-6,4-6 |
| ITF W25 Manacor | 2021/03/02 12:00 | Marina Melnikova v Guttierez Carrasco, Maria | 6-1,6-3 |
| ITF W15 Villena | 2021/02/12 09:00 | Guttierez Carrasco, Maria v Kamilla Bartone | 5-7,6-7 |
| ITF W15 Villena | 2021/02/11 12:10 | Guttierez Carrasco, Maria v Lucia Cortez Llorca | 6-4,6-0 |
| ITF W15 Villena | 2021/02/10 12:20 | Guttierez Carrasco, Maria v Rossi, Federica | 6-2,6-1 |
| ITF W25 Villa Maria | 2021/03/29 15:00 | Zoe Hitt v Ani Vangelova | 0-6,0-6 |
| ITF W25 Buenos Aires | 2021/03/21 12:00 | Panna Udvardy v Ani Vangelova | 6-0,6-0 |
| ITF - W15 Antalya | 2021/03/09 07:00 | Parra Romero, Maria Juliana v Ani Vangelova | 7-6,6-2 |
| ITF - W15 Antalya | 2021/03/08 07:00 | Ondrejcekova, Klara v Ani Vangelova | 3-6,1-6 |
| ITF - W15 Antalya | 2021/03/07 07:00 | Anna Ozerova v Ani Vangelova | 0-6,4-6 |
| ITF - W15 Antalya | 2021/03/03 09:00 | Ani Vangelova v Sharipova, Sabina | 4-6,4-6 |
| ITF - W15 Antalya | 2021/03/02 07:00 | Mack, Mia v Ani Vangelova | 3-6,7-5,6-10 |
| ITF - W15 Antalya | 2021/03/01 09:00 | Samudio, Antonia v Ani Vangelova | 1-6,3-6 |