Stadium: Cancha Central Round: 19 Ground: Clay
| Challenger Montevideo | 2023/11/12 16:45 | Murkel Dellien v Wilson Leite | 6-1,6-3 |
| Challenger Lima | 2023/11/06 16:00 | Murkel Dellien v Alvaro Guillen Meza | 7-5,2-6,3-6 |
| Challenger Lima | 2023/11/05 15:00 | Murkel Dellien v Rodrigo Varillas | 6-0,6-1 |
| Challenger Guayaquil | 2023/10/31 19:00 | Murkel Dellien v Facundo Diaz Acosta | 3-6,2-6 |
| Challenger Curitiba | 2023/10/24 17:15 | Orlando Luz v Murkel Dellien | 6-1,7-5 |
| Challenger Buenos Aires | 2023/10/10 16:35 | Murkel Dellien v Mariano Navone | 2-6,2-6 |
| Challenger Buenos Aires | 2023/10/09 14:00 | Murkel Dellien v Gonzalo Lama | 6-7,6-4,7-6 |
| Challenger Buenos Aires | 2023/10/08 13:00 | Murkel Dellien v Adolfo Daniel Vallejo | 7-6,5-7,6-0 |
| Challenger Montevideo | 2023/11/12 16:40 | Ignacio Buse v Gerard Campana Lee | 3-6,4-6 |
| Challenger Lima | 2023/11/05 16:25 | Gerard Campana Lee v Nicolas Mejia | 3-6,2-6 |
| Challenger Guayaquil | 2023/10/31 17:40 | Federico Coria v Gerard Campana Lee | 6-0,5-7,6-1 |
| Challenger Guayaquil | 2023/10/30 15:00 | Gerard Campana Lee v Nicolas Zanellato | 6-3,6-4 |
| Challenger Guayaquil | 2023/10/29 15:00 | Gerard Campana Lee v Boris Arias | 6-3,6-0 |
| Challenger Lisbon | 2023/10/03 16:20 | Oleksii Krutykh v Gerard Campana Lee | 5-7,6-2,6-3 |
| Challenger Braga | 2023/09/28 10:00 | Oriol Roca Batalla v Gerard Campana Lee | 6-2,6-2 |
| Challenger Braga | 2023/09/26 10:25 | Joao Domingues v Gerard Campana Lee | 2-6,1-6 |