Stadium: Court 7 Round: 62 Ground: Clay
| ITF M25 Rio Cuarto | 2021/12/05 16:30 | Mateo Berne v Matias Iturbe | 2-6,3-6 |
| ITF M25 Villa Allende | 2021/11/30 17:05 | Ezequiel Simonit v Matias Iturbe | 7-5,6-3 |
| ITF M25 Villa Allende | 2021/11/29 15:00 | Matias Iturbe v Nicolas Bruna | 7-5,7-5 |
| ITF M15 Cordoba | 2021/11/21 12:00 | Matias Iturbe v Nicolas Bruna | 2-6,7-6,6-10 |
| ITF M25 Villa Allende | 2021/11/28 15:30 | Tobias Franco v Hernando J E Isnardi | 6-1,3-6,10-7 |
| ITF M15 Cordoba | 2021/11/21 12:00 | Ivan Dreycopp v Hernando J E Isnardi | 7-5,7-5 |
| ITF M25 Aparecida De Goiania | 2021/11/10 15:00 | Hernando J E Isnardi v Caio Gruber | 2-6,6-3,4-6 |
| ITF M25 Aparecida De Goiania | 2021/11/08 16:00 | Hernando J E Isnardi v Joao Giannella | 6-3,7-6 |
| ITF M25 Aparecida De Goiania | 2021/11/07 18:30 | Marcelo Zormann v Hernando J E Isnardi | 6-7,6-3,9-11 |
| ITF M15 Brasilia | 2021/11/02 15:15 | Luis Felipe Miguel v Hernando J E Isnardi | 6-4,6-0 |
| Davis Cup | 2021/09/18 13:55 | Sebastian Dominko v Hernando J E Isnardi | 6-4,3-6,7-10 |