Stadium: Cancha 2 Round: 27 Ground: Clay
| ITF M15 Mogi das Cruzes | 2023/04/27 21:10 | Pedro Sakamoto v Nicolas Zanellato | 7-6,5-7,2-6 |
| Challenger Piracicaba | 2024/01/30 14:20 | Gerard Campana Lee v Pedro Sakamoto | 7-5,6-1 |
| Challenger Punta del Este | 2024/01/22 19:40 | Felix Gill v Pedro Sakamoto | 6-4,6-2 |
| Challenger Punta del Este | 2024/01/21 21:00 | Ignacio Carou v Pedro Sakamoto | 3-6,1-6 |
| Challenger Buenos Aires Qual | 2024/01/15 16:55 | Pedro Sakamoto v Felix Gill | 3-6,3-6 |
| Challenger Buenos Aires Qual | 2024/01/14 18:00 | Pedro Sakamoto v Leo Borg | 6-3,6-4 |
| Challenger Buenos Aires | 2024/01/11 13:00 | Pedro Sakamoto v Joao Lucas Reis da Silva | 5-7,0-6 |
| Challenger Buenos Aires | 2024/01/09 15:10 | Pedro Sakamoto v Carlos Taberner | 6-4,7-6 |
| Challenger Temuco | 2023/12/01 14:00 | Gilbert S K Junior v Pedro Sakamoto | 6-0,6-3 |
| 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 |
| ITF M15 Santa Cruz | 2023/12/01 21:00 | Tomas Farjat v Nicolas Zanellato | 3-6,4-6 |
| ITF M15 Santa Cruz | 2023/11/30 19:00 | Juan Estevez v Nicolas Zanellato | 5-7,1-6 |
| ITF M15 Santa Cruz | 2023/11/28 19:00 | Noah Schachter v Nicolas Zanellato | 6-7,6-3,2-6 |