Stadium: Court 5 Round: 25 Ground: Clay
| ITF W15 Káhira | 2021/07/23 08:00 | Ana L De La Nuez v Leyre Romero Gormaz | 5-7,1-6 |
| ITF W15 Káhira | 2021/07/22 10:05 | Ana L De La Nuez v Briana Szabo | 7-5,6-1 |
| ITF W15 Káhira | 2021/07/21 11:10 | Ana L De La Nuez v Arabella Koller | 6-0,6-3 |
| ITF W15 Prokuplje | 2021/07/07 10:50 | Darja Semenistaja v Ana L De La Nuez | 7-6,4-6,6-0 |
| ITF W15 Prokuplje | 2021/07/03 07:00 | Ana L De La Nuez v Darja Semenistaja | 3-6,0-6 |
| ITF W15 Prokuplje | 2021/07/02 08:30 | Noka Juric v Ana L De La Nuez | 2-6,3-6 |
| ITF W15 Prokuplje | 2021/07/01 10:10 | Andrea Obradovic v Ana L De La Nuez | 2-6,1-6 |
| ITF W15 Prokuplje | 2021/06/29 09:20 | Katarina Kuzmova v Ana L De La Nuez | 5-7,4-6 |
| ITF W15 Káhira | 2021/07/21 15:15 | Alexandra Iordache v Antonia Samudio | 6-4,6-1 |
| ITF W25 Santo Domingo | 2021/05/30 14:00 | Antonia Samudio v Maria Castano | 3-6,6-2,8-10 |
| ITF W25 Salinas | 2021/05/09 15:00 | Rasheeda McAdoo v Antonia Samudio | 7-5,6-1 |
| ITF W25 Salinas | 2021/05/03 14:00 | Antonia Samudio v Svenja Ochsner | 2-6,1-6 |
| 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 |