Stadium: Quadra 1 Round: 19 Ground: Clay
| Challenger Santos | 2024/05/05 13:00 | Alejo Lorenzo Lingua Lavallen v Pedro Rodrigues Longobardi | 6-1,6-1 |
| Challenger Porto Alegre | 2024/04/29 16:00 | Kaichi Uchida v Alejo Lorenzo Lingua Lavallen | 7-6,7-5 |
| Challenger Porto Alegre | 2024/04/28 13:00 | Nicolas Oliveira v Alejo Lorenzo Lingua Lavallen | 0-6,4-6 |
| Challenger San Miguel de Tucuman | 2024/04/16 17:15 | Alejo Lorenzo Lingua Lavallen v Gonzalo Villanueva | 6-7,3-6 |
| Challenger San Miguel de Tucuman | 2024/04/15 16:55 | Alejo Lorenzo Lingua Lavallen v Mateo Del Pino | 6-2,7-5 |
| Challenger San Miguel de Tucuman | 2024/04/14 19:20 | Alejo Lorenzo Lingua Lavallen v Gonzalo Zeitune | 6-2,6-0 |
| ITF M15 Bragado | 2024/04/07 21:00 | Bautista Vilicich v Alejo Lorenzo Lingua Lavallen | 2-6,1-6 |
| ITF M15 Bragado | 2024/04/06 17:00 | Lautaro Midon v Alejo Lorenzo Lingua Lavallen | 4-6,6-4,2-6 |
| Challenger Santos | 2024/05/05 13:00 | Lucca Pinto v Leonid Sheyngezikht | 3-6,3-6 |
| Challenger Porto Alegre | 2024/04/28 14:45 | Wilson Leite v Leonid Sheyngezikht | 7-5,7-6 |
| ITF M25 Mosquera | 2024/04/23 20:00 | Leonid Sheyngezikht v Harrison Adams | 3-6,5-7 |
| Challenger San Miguel de Tucuman | 2024/04/16 16:40 | Leonid Sheyngezikht v Juan Bautista Otegui | 2-6,5-7 |
| Challenger San Miguel de Tucuman | 2024/04/15 13:00 | Juan Sebastian Osorio v Leonid Sheyngezikht | 2-6,2-6 |
| Challenger San Miguel de Tucuman | 2024/04/14 14:30 | Julian Cundom v Leonid Sheyngezikht | 6-4,3-6,2-6 |
| Challenger Girona | 2024/03/24 11:25 | Leonid Sheyngezikht v Gastao Elias | 2-6,6-7 |
| ITF M25 Badalona | 2024/03/19 09:00 | Oscar Jose Gutierrez v Leonid Sheyngezikht | 6-1,6-3 |