Stadium: Quadra 7 Round: 25 Ground: Clay
| Challenger Punta del Este | 2024/01/22 18:30 | Renzo Olivo v Gerard Campana Lee | 6-1,6-3 |
| Challenger Punta del Este | 2024/01/21 21:45 | Gerard Campana Lee v Timo Stodder | 6-4,6-3 |
| Challenger Buenos Aires Qual | 2024/01/15 13:00 | Gonzalo Villanueva v Gerard Campana Lee | 6-4,7-6 |
| Challenger Buenos Aires Qual | 2024/01/14 14:40 | Nicolas Eli v Gerard Campana Lee | 3-6,2-6 |
| Challenger Buenos Aires | 2024/01/07 15:35 | Gerard Campana Lee v Arklon H D Pino | 5-7,1-6 |
| Challenger Maspalomas | 2023/11/29 10:00 | Filip Misolic v Gerard Campana Lee | 4-6,6-4,6-3 |
| Challenger Maspalomas | 2023/11/27 13:45 | Gerard Campana Lee v Lorenzo Giustino | 4-6,6-1,6-3 |
| Challenger Montevideo | 2023/11/13 15:00 | Murkel Dellien v Gerard Campana Lee | 6-2,6-3 |
| 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 |
| Challenger Temuco | 2023/11/29 18:40 | Joao Lucas Reis da Silva v Pedro Sakamoto | 4-6,6-4,2-6 |