Stadium: Court 1 Round: 14 Ground: Clay
| Challenger - Lima | 2021/10/26 00:40 | Nicolas Kicker v Nicolas Alvarez | 4-6,7-6,6-2 |
| Challenger - Buenos Aires | 2021/10/18 21:00 | Nicolas Kicker v Nicolas Alvarez | 6-3,2-6,6-3 |
| Challenger - Santiago | 2021/10/12 14:00 | Nicolas Alvarez v Sebastian Baez | 5-7,3-6 |
| Challenger - Santiago | 2021/10/11 16:50 | Lucas Catarina v Nicolas Alvarez | 6-1,3-6,4-6 |
| Challenger – Santiago – kval | 2021/10/10 14:00 | Nicolas Bruna v Nicolas Alvarez | 1-6,0-6 |
| Challenger - Santiago | 2021/10/05 19:50 | Nicolas Alvarez v Camilo Ugo Carabelli | 5-7,1-6 |
| Challenger - Santiago | 2021/10/04 16:30 | Nicolas Alvarez v Carlos Gomez-Herrera | 6-3,1-6,6-4 |
| Challenger - Santiago | 2021/10/03 17:40 | Nicolas Alvarez v Matias Soto | 7-6,6-1 |
| Challenger - Buenos Aires | 2021/10/17 17:15 | Guido Ivan Justo v Federico Zeballos | 6-2,6-1 |
| ITF M25 Lima | 2021/10/14 16:30 | Federico Zeballos v Gilbert S K Junior | 6-2,3-6,4-6 |
| ITF M25 Lima | 2021/10/12 18:00 | Federico Zeballos v Enrique Bogo | 6-1,6-1 |
| ITF M25 Lima | 2021/10/07 14:45 | Federico Zeballos v Wilson Leite | 2-6,6-2,6-7 |
| ITF M25 Lima | 2021/10/06 18:10 | Federico Zeballos v Joao M Nusdeo | 6-0,4-6,6-2 |
| ITF M25 Lima | 2021/10/04 17:30 | Federico Zeballos v Ignacio A B Otarola | 6-0,6-1 |
| Challenger - Lima | 2021/09/27 15:00 | Nicolas Barrientos v Federico Zeballos | 7-5,6-1 |
| Challenger - Lima | 2021/09/26 17:30 | Federico Zeballos v Evan King | 4-6,6-2,6-3 |