Stadium: Cancha Diego Schwartzman Round: 28 Ground: Clay
| Challenger Concepcion | 2022/03/13 13:30 | Murkel Dellien v Gonzalo Villanueva | 4-6,1-6 |
| Challenger Tigre | 2023/01/06 14:35 | Juan Ignacio Londero v Murkel Dellien | 1-6,3-6 |
| Challenger Tigre | 2023/01/05 13:00 | Carlos Sanchez Jover v Murkel Dellien | 6-7,2-6 |
| Challenger Tigre | 2023/01/04 16:25 | Murkel Dellien v Juan Bautista Torres | 6-1,1-6,7-6 |
| ITF - Cordoba M15 | 2022/11/11 16:00 | Gabriel Alejandro Hidalgo v Murkel Dellien | 3-6,7-6,6-4 |
| ITF - Cordoba M15 | 2022/11/10 15:15 | Ezequiel Simonit v Murkel Dellien | 3-6,4-6 |
| ITF - Cordoba M15 | 2022/11/09 12:55 | Lorenzo Gagliardo v Murkel Dellien | 6-4,3-6,4-6 |
| ITF - Santa Cruz M15 | 2022/11/06 20:00 | Murkel Dellien v Franco Roncadelli | 7-6,6-3 |
| ITF - Santa Cruz M15 | 2022/11/05 21:30 | Murkel Dellien v Gonzalo Bueno | 6-3,6-1 |
| Challenger Tigre | 2023/01/06 13:00 | Gonzalo Villanueva v Valerio Aboian | 7-5,6-7,6-4 |
| Challenger Tigre | 2023/01/05 15:15 | Gonzalo Villanueva v Remy Bertola | 6-2,6-3 |
| Challenger Tigre | 2023/01/04 14:55 | Oriol Roca Batalla v Gonzalo Villanueva | 2-6,6-2,3-6 |
| Challenger Temuco | 2022/11/22 19:30 | Tomas Farjat v Gonzalo Villanueva | 6-3,6-4 |
| Challenger Sao Leopoldo | 2022/11/15 16:30 | Gonzalo Villanueva v Facundo Diaz Acosta | 3-6,3-6 |
| Challenger Montevideo | 2022/11/08 20:45 | Gonzalo Villanueva v Juan Pablo Paz | 4-6,6-7 |
| Challenger Montevideo | 2022/11/07 18:40 | Gonzalo Villanueva v Federico Zeballos | 3-6,4-6 |
| Challenger Montevideo | 2022/11/06 20:00 | Gonzalo Villanueva v Dario Acosta | 7-6,6-3 |