Stadium: Clay Court 1 Round: 25 Ground: Clay
| ITF W15 - Antalya | 2021/04/05 07:00 | Maria Jose Portillo Ramirez v Oana S Corneanu | 5-7,2-6 |
| ITF W15 - Antalya | 2021/03/28 06:30 | Maria Jose Portillo Ramirez v Ekaterina Ovcharenko | 4-6,6-4,3-10 |
| ITF W15 - Le Havre | 2021/03/26 15:25 | Maria Jose Portillo Ramirez v Lucia Bronzetti | 6-3,4-6,1-6 |
| ITF W15 - Le Havre | 2021/03/25 11:35 | Maria Jose Portillo Ramirez v Lucie Wargnier | 4-6,7-5,6-3 |
| ITF W15 - Le Havre | 2021/03/24 14:30 | Ylena In-Albon v Maria Jose Portillo Ramirez | 4-6,6-2,4-6 |
| ITF W15 - Le Havre | 2021/03/22 12:55 | Maria Jose Portillo Ramirez v Fiona Codino | 6-1,6-3 |
| ITF W15 - Le Havre | 2021/03/21 16:10 | Maria Jose Portillo Ramirez v Constance Levivier | 6-3,6-1 |
| ITF W15 - Gonesse | 2021/03/17 12:00 | Maria Jose Portillo Ramirez v Emeline Dartron | 1-6,2-6 |
| ITF W15 - Heraklion | 2021/06/01 06:30 | Karen Marthiens v Antonia Schmidt | 1-6,3-6 |
| ITF W15 - Heraklion | 2021/05/27 08:00 | Antonia Schmidt v Julia Kimmelmann | 7-6,5-7,3-6 |
| ITF W15 - Heraklion | 2021/05/26 11:05 | Helena Stevic v Antonia Schmidt | 2-6,6-2,0-6 |
| ITF W15 - Heraklion | 2021/05/25 06:30 | Maelys Bougrat v Antonia Schmidt | 3-6,3-6 |
| ITF W15 - Antalya | 2021/04/18 07:00 | Antonia Schmidt v Olivia Moley | 6-0,6-3 |
| ITF W15 - Sharm El Sheikh | 2021/03/15 08:00 | Antonia Schmidt v Jenna Defalco | 1-6,2-6 |
| ITF W15 - Sharm El Sheikh | 2021/03/14 14:00 | Shria Atturu v Antonia Schmidt | 4-6,3-6 |
| ITF W15 - Sharm El Sheikh | 2021/03/08 07:00 | Raphaelle Lacasse v Antonia Schmidt | 6-2,6-4 |