Stadium: Quadra 4 Round: 25 Ground: Clay
| ITF M15 Recife | 2024/11/07 17:40 | Juan Bautista Otegui v Guido Ivan Justo | 1-6,3-6 |
| ITF M15 Recife | 2024/11/05 15:00 | Natan Rodrigues v Guido Ivan Justo | 1-6,0-6 |
| Challenger Villa Maria | 2024/10/08 15:50 | Nicolas Kicker v Guido Ivan Justo | 7-5,7-5 |
| Challenger Antofagasta | 2024/09/23 13:00 | Jose Pereira v Guido Ivan Justo | 6-3,6-1 |
| Challenger Antofagasta | 2024/09/22 13:00 | Joaquin Leon Macchiavello v Guido Ivan Justo | 0-6,1-6 |
| ITF M15 Cordoba | 2024/09/15 13:45 | Guido Ivan Justo v Pedro Rodrigues | 7-5,7-5 |
| ITF M15 Cordoba | 2024/09/14 15:00 | Fernando Cavallo v Guido Ivan Justo | 3-6,1-6 |
| ITF M15 Cordoba | 2024/09/13 15:40 | Guido Ivan Justo v Franco Emanuel Egea | 6-3,6-2 |
| ITF M25 Sao Paulo | 2024/11/12 16:20 | Hernando J E Isnardi v Ryan A Dos Santos | 6-4,6-4 |
| ITF M25 Sao Paulo | 2024/11/11 14:00 | Hernando J E Isnardi v Enrique Bogo | 4-6,7-6,10-8 |
| ITF M25 Luque | 2024/10/03 15:45 | Hernando J E Isnardi v Igor Gimenez | 4-6,7-5,1-6 |
| ITF M25 Luque | 2024/10/02 15:05 | Rocco Valente v Hernando J E Isnardi | 3-6,0-6 |
| ITF M15 Asuncion | 2024/09/25 14:55 | Valentin Basel v Hernando J E Isnardi | 6-7,6-3,6-4 |
| ITF M15 Asuncion | 2024/09/18 15:55 | Fernando Yamacita v Hernando J E Isnardi | 6-4,6-3 |
| ITF M15 Asuncion | 2024/09/17 21:10 | Hernando J E Isnardi v Pedro Boscardin Dias | 2-6,6-3,6-4 |
| ITF M15 Dublin | 2024/08/07 11:25 | Hernando J E Isnardi v Stijn Paardekooper | 4-6,2-6 |