Stadium: Quadra 8 Round: 25 Ground: Clay
| Challenger Buenos Aires | 2022/01/07 14:30 | Gonzalo Villanueva v Facundo Diaz Acosta | 3-6,2-6 |
| Challenger Sao Paulo | 2021/11/30 16:55 | Facundo Diaz Acosta v Gonzalo Villanueva | 7-5,6-1 |
| ITF M25 Rio Cuarto | 2020/02/25 18:30 | Facundo Diaz Acosta v Gonzalo Villanueva | 6-2,7-5 |
| ITF M15 Buenos Aires | 2019/09/20 15:00 | Facundo Diaz Acosta v Gonzalo Villanueva | 5-7,1-6 |
| 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 |
| Challenger Coquimbo | 2022/10/18 13:00 | Juan Manuel Cerundolo v Gonzalo Villanueva | 6-4,6-3 |
| Challenger Rio De Janeiro | 2022/10/11 14:40 | Marco Cecchinato v Gonzalo Villanueva | 6-4,6-2 |
| Challenger Campinas | 2022/10/05 13:30 | Gonzalo Villanueva v Facundo Mena | 4-6,7-5,2-6 |
| Challenger Campinas | 2022/10/04 13:00 | Gonzalo Villanueva v Jose Pereira | 0-6,6-4,6-3 |
| Challenger Campinas | 2022/10/03 14:40 | Gonzalo Villanueva v Wilson Leite | 6-3,6-4 |
| Challenger Montevideo | 2022/11/11 21:00 | Facundo Diaz Acosta v Tomas Martin Etcheverry | 5-7,4-6 |
| Challenger Guayaquil | 2022/11/03 15:00 | Federico Coria v Facundo Diaz Acosta | 3-6,6-1,7-6 |
| Challenger Guayaquil | 2022/11/01 16:10 | Nikola Milojevic v Facundo Diaz Acosta | 6-7,2-6 |
| Challenger Coquimbo | 2022/10/23 15:00 | Facundo Diaz Acosta v Juan Manuel Cerundolo | 3-6,6-3,4-6 |
| Challenger Coquimbo | 2022/10/22 15:25 | Timofey Skatov v Facundo Diaz Acosta | 2-6,1-6 |
| Challenger Coquimbo | 2022/10/21 16:45 | Marco Cecchinato v Facundo Diaz Acosta | 3-6,3-6 |
| Challenger Coquimbo | 2022/10/20 17:00 | Facundo Diaz Acosta v Camilo Ugo Carabelli | 6-3,6-1 |
| Challenger Coquimbo | 2022/10/18 18:25 | Hernan Casanova v Facundo Diaz Acosta | 7-6,6-7,1-6 |