Stadium: Cancha 2 Round: 25 Ground: Clay
| Challenger Campinas | 2022/10/02 18:20 | Nicolas Alvarez v Nicolas Zanellato | 6-7,0-6 |
| 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 Guayaquil | 2022/11/01 15:00 | Nicolas Alvarez v Eduardo Ribeiro | 4-6,6-7 |
| Challenger Guayaquil | 2022/10/31 16:05 | Nicolas Alvarez v Patricio Alvarado | 6-4,6-2 |
| Challenger Lima | 2022/10/25 18:35 | Nikola Milojevic v Nicolas Alvarez | 6-3,5-7,6-1 |
| ITF M15 Villa Maria | 2024/02/20 15:00 | Mariano Kestelboim v Nicolas Zanellato | 6-2,6-4 |
| ITF M25 Punta del Este | 2024/02/14 12:50 | Matias Franco Descotte v Nicolas Zanellato | 7-6,0-6,7-5 |
| ITF M25 Punta del Este | 2024/02/08 15:50 | Federico Juan Aguilar v Nicolas Zanellato | 3-6,6-3,6-4 |
| ITF M25 Punta del Este | 2024/02/06 17:25 | Nicolas Zanellato v Matias Franco Descotte | 7-5,6-1 |
| Challenger Piracicaba | 2024/01/29 17:30 | Nicolas Zanellato v Mateus Alves | 5-7,2-6 |
| ITF M15 Concepcion | 2023/12/07 14:00 | Diego F Flores v Nicolas Zanellato | 6-4,4-6,7-5 |
| ITF M15 Concepcion | 2023/12/06 15:35 | Brandon Perez v Nicolas Zanellato | 4-6,1-6 |
| ITF M15 Santa Cruz | 2023/12/02 19:50 | Igor Gimenez v Nicolas Zanellato | 7-5,4-6,6-2 |