Stadium: Cancha Central Round: 19 Ground: Clay
| Challenger - Concepcion | 2022/03/13 13:30 | Johan Nikles v Nicolas Villalon | 4-6,6-2,6-7 |
| Challenger - Santiago | 2021/10/03 15:40 | Nicolas Villalon v Cristian Rodriguez | 2-6,4-6 |
| Challenger - Concepcion | 2022/03/13 13:30 | Murkel Dellien v Gonzalo Villanueva | 4-6,1-6 |
| Challenger - Santa Cruz | 2022/01/25 16:00 | Gonzalo Villanueva v Zdenek Kolar | 5-7,6-4,2-6 |
| Challenger - Santa Cruz | 2022/01/24 19:30 | Gonzalo Villanueva v Michel Vernier | 6-4,6-4 |
| Challenger - Concepcion | 2022/01/19 15:00 | Gonzalo Lama v Gonzalo Villanueva | 2-6,6-4,6-4 |
| Challenger - Concepcion | 2022/01/17 20:55 | Gonzalo Villanueva v Andrej Martin | 6-2,6-3 |
| Challenger - Blumenau | 2022/01/14 17:30 | Gonzalo Villanueva v Juan Pablo Paz | 3-6,4-6 |
| Challenger - Blumenau | 2022/01/12 14:30 | Gonzalo Villanueva v Ignacio Carou | 1-6,6-1,6-2 |
| Challenger - Blumenau | 2022/01/11 13:00 | Carlos Gimeno Valero v Gonzalo Villanueva | 6-0,3-6,1-6 |