Stadium: Court 7 Round: 25 Ground: Clay
| ITF W15 Cairo | 2021/07/26 10:30 | Anastasija Radojevic v Aya El Aouni | 2-6,4-6 |
| ITF W15 Cairo | 2021/07/25 12:30 | Lea Jakic v Anastasija Radojevic | 3-6,6-3,1-10 |
| ITF W15 Cairo | 2021/07/21 15:15 | Sukhotina, Anastasia v Anastasija Radojevic | 6-2,6-2 |
| ITF W15 Banja Luka | 2021/06/02 07:00 | Margarita Ignatjeva v Anastasija Radojevic | 6-1,6-2 |
| ITF W15 Cairo | 2021/04/28 10:35 | Louise Brunskog v Anastasija Radojevic | 6-1,4-6,6-2 |
| ITF W15 Cairo | 2021/04/19 10:30 | Anastasija Radojevic v Emily Seibold | 2-6,0-6 |
| ITF W15 Cairo | 2021/07/28 12:05 | Lantigua de La Nuez, Ana v Samudio, Antonia | 6-2,6-3 |
| ITF W15 Cairo | 2021/07/21 15:15 | Iordache, Alexandra v Samudio, Antonia | 6-4,6-1 |
| ITF W25 Santo Domingo | 2021/05/30 14:00 | Samudio, Antonia v Maria Castano | 3-6,6-2,8-10 |
| ITF W25 Salinas | 2021/05/09 15:00 | Rasheeda McAdoo v Samudio, Antonia | 7-5,6-1 |
| ITF W25 Salinas | 2021/05/03 14:00 | Samudio, Antonia v Ochsner, Svenja | 2-6,1-6 |
| ITF W25 Salinas | 2021/05/02 14:00 | Tchakarova, Verginie v Samudio, Antonia | 0-6,6-2,5-10 |
| WTA - Bogota | 2021/04/03 15:00 | Chloe Paquet v Samudio, Antonia | 6-2,6-3 |
| ITF W25 Buenos Aires | 2021/03/22 14:00 | Carolina Alves v Samudio, Antonia | 7-6,6-2 |