Stadium: Cancha 2 Round: 25 Ground: Clay
| Challenger Campinas | 2022/10/02 18:20 | Nicolas Alvarez v Nicolas Zanellato | 6-7,0-6 |
| ITF M15 Neuquen | 2024/05/15 16:35 | Alexander Stater v Nicolas Alvarez | 6-4,5-7,6-3 |
| Challenger Santos | 2024/05/08 16:40 | Nicolas Alvarez v Gonzalo Bueno | 5-7,2-6 |
| Challenger Concepcion | 2024/04/22 20:50 | Juan C P Angelo v Nicolas Alvarez | 6-1,6-2 |
| Challenger Temuco | 2022/11/22 20:55 | Nicolas Alvarez v Nicolas Kicker | 2-6,5-7 |
| Challenger Sao Leopoldo | 2022/11/17 15:40 | Felipe Meligeni Rodrigues Alves v Nicolas Alvarez | 6-3,6-2 |
| Challenger Sao Leopoldo | 2022/11/16 16:35 | Genaro Alberto Olivieri v Nicolas Alvarez | 5-7,4-6 |
| Challenger Montevideo | 2022/11/07 16:00 | Nicolas Alvarez v Eduardo Ribeiro | 4-6,4-6 |
| Challenger Montevideo | 2022/11/06 15:00 | Nicolas Alvarez v Juan Ignacio Galarza | 6-3,6-1 |
| Challenger Santos | 2024/05/06 22:35 | Nicolas Zanellato v Santiago Rodriguez Taverna | 2-6,4-6 |
| Challenger Porto Alegre | 2024/05/02 14:40 | Gonzalo Bueno v Nicolas Zanellato | 6-1,2-6,6-4 |
| Challenger Porto Alegre | 2024/04/30 20:20 | Nicolas Zanellato v Stefanos Sakellaridis | 6-3,6-7,7-6 |
| Challenger Concepcion | 2024/04/22 20:00 | Nicolas Zanellato v Gonzalo Bueno | 7-5,3-6,0-6 |
| Challenger Florianopolis | 2024/04/02 14:45 | Camilo Ugo Carabelli v Nicolas Zanellato | 6-1,6-7,6-0 |
| Challenger Sao Leopoldo | 2024/03/25 14:00 | Juan Bautista Torres v Nicolas Zanellato | 6-3,6-4 |
| Challenger Sao Leopoldo | 2024/03/24 14:00 | Conner Huertas Del Pino v Nicolas Zanellato | 0-6,6-7 |
| Challenger Asuncion | 2024/03/21 22:40 | Juan Pablo Varillas v Nicolas Zanellato | 6-1,6-3 |