Stadium: Pedro Amadeu Round: 25 Ground: Clay
| Challenger Buenos Aires | 2023/10/09 17:45 | Joao Lucas Reis da Silva v Alvaro Guillen Meza | 7-6,7-6 |
| Challenger Curitiba | 2024/10/21 13:00 | Joao Lucas Reis da Silva v Ryan Nijboer | 6-2,6-3 |
| Challenger Curitiba | 2024/10/20 16:20 | Joao Lucas Reis da Silva v Gabriel Schenekenberg | 6-1,4-6,6-2 |
| Challenger Campinas | 2024/10/14 14:00 | Gastao Elias v Joao Lucas Reis da Silva | 6-4,7-5 |
| Challenger Campinas | 2024/10/13 13:00 | Lucca Pinto v Joao Lucas Reis da Silva | 3-6,1-6 |
| Challenger Villa Maria | 2024/10/08 13:00 | Joao Lucas Reis da Silva v Lautaro Midon | 2-6,4-6 |
| Challenger Villa Maria | 2024/10/06 13:00 | Joao Lucas Reis da Silva v Edoardo Lavagno | 4-6,6-3,6-4 |
| Challenger Buenos Aires | 2024/09/30 14:00 | Joao Lucas Reis da Silva v Tomas Farjat | 6-7,2-6 |
| Challenger Buenos Aires | 2024/09/29 13:00 | Joao Lucas Reis da Silva v Ezequiel Monferrer | 6-1,6-2 |
| Challenger Campinas | 2024/10/19 14:00 | Alvaro Guillen Meza v Juan Pablo Ficovich | 2-6,4-6 |
| Challenger Campinas | 2024/10/18 15:45 | Juan Pablo Varillas v Alvaro Guillen Meza | 3-6,6-4,4-6 |
| Challenger Campinas | 2024/10/17 16:25 | Alvaro Guillen Meza v Hugo Dellien | 6-2,1-6,6-4 |
| Challenger Campinas | 2024/10/15 18:50 | Valerio Aboian v Alvaro Guillen Meza | 3-6,1-6 |
| Challenger Villa Maria | 2024/10/08 18:20 | Federico Agustin Gomez v Alvaro Guillen Meza | 3-6,7-5,7-6 |
| Challenger Buenos Aires | 2024/09/30 18:20 | Federico Coria v Alvaro Guillen Meza | 5-7,6-1,6-2 |
| Challenger Antofagasta | 2024/09/24 16:40 | Camilo Ugo Carabelli v Alvaro Guillen Meza | 7-6,6-7,7-6 |
| Challenger Cali | 2024/09/17 15:30 | Alvaro Guillen Meza v Juan Carlos Aguilar | 6-2,3-6,4-6 |