Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Salinas | 2021/05/02 14:00 | Verginie Tchakarova v Antonia Samudio | 0-6,6-2,5-10 |
| WTA Bogota | 2021/04/03 15:00 | Chloe Paquet v Antonia Samudio | 6-2,6-3 |
| ITF W25 Buenos Aires | 2021/03/22 14:00 | Carolina Alves v Antonia Samudio | 7-6,6-2 |
| ITF W25 Buenos Aires | 2021/03/21 15:15 | Agostina Landa v Antonia Samudio | 2-6,2-6 |
| ITF W15 Antalya | 2021/03/07 07:00 | Antonia Samudio v Maileen Nuudi | 4-6,0-6 |
| ITF W15 Antalya | 2021/03/01 09:00 | Antonia Samudio v Ani Vangelova | 1-6,3-6 |
| ITF W15 Antalya | 2021/02/28 08:00 | Antonia Samudio v Selina Atay | 6-2,6-3 |
| ITF W15 Antalya | 2021/02/24 09:35 | Antonia Samudio v Lia Karatancheva | 6-7,2-6 |
| ITF W60 Bellinzona | 2021/04/05 09:35 | Svenja Ochsner v Vivian Heisen | 6-3,1-6,8-10 |
| ITF W15 Antalya | 2021/03/29 07:00 | Svenja Ochsner v Mika D Fruchtman | 6-4,3-6,7-10 |
| ITF W15 Antalya | 2021/03/28 06:30 | Svenja Ochsner v Lena Ruppert | 6-3,6-2 |
| ITF W15 Antalya | 2021/03/21 07:00 | Svenja Ochsner v Lia Karatancheva | 7-5,2-6,6-10 |
| ITF W15 Sharm El Sheikh | 2021/03/03 07:30 | Lissi Kubre v Svenja Ochsner | 7-6,6-4 |
| ITF W15 Sharm El Sheikh | 2021/02/28 08:00 | Svenja Ochsner v Sabine Rutlauka | 7-6,5-7,5-7 |
| ITF W15 Sharm El Sheikh | 2021/02/27 08:00 | Linda Noskova v Svenja Ochsner | 5-7,6-3,5-7 |
| ITF W15 Sharm El Sheikh | 2021/02/26 08:00 | Alina Charaeva v Svenja Ochsner | 4-6,0-6 |