Stadium: Cancha 2 Round: 25 Ground: Clay
| Challenger Tigre | 2023/01/07 16:05 | Murkel Dellien v Gonzalo Villanueva | 6-4,6-0 |
| Challenger Concepcion | 2022/03/13 13:30 | Murkel Dellien v Gonzalo Villanueva | 4-6,1-6 |
| Challenger Buenos Aires | 2023/04/27 13:00 | Thiago Seyboth Wild v Murkel Dellien | 6-1,3-6,6-1 |
| Challenger Buenos Aires | 2023/04/25 14:30 | Wilson Leite v Murkel Dellien | 3-6,2-6 |
| Challenger San Luis Potosi | 2023/04/05 21:25 | Giovanni Mpetshi Perricard v Murkel Dellien | 7-6,6-3 |
| Challenger San Luis Potosi | 2023/04/03 23:15 | Nicolas Mejia v Murkel Dellien | 4-6,6-7 |
| Challenger Mexico City | 2023/03/26 21:55 | Juan Ignacio Londero v Murkel Dellien | 6-2,7-6 |
| ITF M25 Mosquera | 2023/03/25 17:15 | Johan A Rodriguez Rodriguez v Murkel Dellien | 7-6,4-6,6-3 |
| ITF M25 Mosquera | 2023/03/24 14:30 | Murkel Dellien v Valerio Aboian | 6-4,2-6,6-4 |
| ITF M25 Mosquera | 2023/03/23 14:30 | Murkel Dellien v Aleksandre Metreveli | 6-3,6-1 |
| Challenger Buenos Aires | 2023/04/28 15:35 | Andrea Collarini v Gonzalo Villanueva | 6-2,6-1 |
| Challenger Buenos Aires | 2023/04/26 14:30 | Gonzalo Villanueva v Nick Hardt | 7-5,1-6,7-5 |
| Challenger Buenos Aires | 2023/04/24 18:05 | Gonzalo Lama v Gonzalo Villanueva | 6-7,6-7 |
| Challenger Florianopolis | 2023/04/19 14:40 | Gonzalo Villanueva v Guido Ivan Justo | 3-6,7-6,2-6 |
| Challenger Vina del Mar | 2023/03/14 17:25 | Andrea Pellegrino v Gonzalo Villanueva | 6-0,6-2 |
| Challenger Vina del Mar | 2023/03/13 14:00 | Gonzalo Villanueva v Wilson Leite | 3-6,3-6 |
| Challenger Vina del Mar | 2023/03/12 13:00 | Gonzalo Villanueva v Bor Artnak | 6-7,6-4,6-2 |
| Challenger Santiago | 2023/03/07 18:55 | Gonzalo Villanueva v Hernan Casanova | 0-6,1-6 |