Stadium: Cancha 9 Round: 14 Ground: Clay
| 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 Bogota | 2023/09/29 16:00 | Thiago Agustin Tirante v Murkel Dellien | 6-4,6-4 |
| Challenger Bogota | 2023/09/27 15:00 | Murkel Dellien v Nick Hardt | 6-3,6-2 |
| Challenger Bogota | 2023/09/26 15:00 | Murkel Dellien v Adria Soriano Barrera | 3-6,6-3,7-5 |
| Challenger Lima | 2023/08/20 15:00 | Rodrigo Varillas v Alejandro H Franco | 2-6,3-6 |
| Challenger Lima | 2022/10/23 15:00 | Rodrigo Varillas v Giovanni Mpetshi Perricard | 1-6,3-6 |