Stadium: Cancha 1 Round: 19 Ground: Clay
| Challenger Buenos Aires | 2019/09/24 14:00 | Federico Zeballos v Gonzalo Villanueva | 6-4,6-1 |
| 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 Buenos Aires | 2022/09/26 19:15 | Yannick Hanfmann v Gonzalo Villanueva | 6-2,6-4 |
| Challenger Villa Maria | 2022/09/20 15:00 | Mariano Navone v Gonzalo Villanueva | 7-6,6-3 |
| Challenger Montevideo | 2022/11/06 19:35 | Federico Zeballos v Thiago Seyboth Wild | 6-4,6-4 |
| Challenger Guayaquil | 2022/10/31 16:20 | Thiago Seyboth Wild v Federico Zeballos | 7-6,6-1 |
| Challenger Campinas | 2022/10/02 13:00 | Jakub Paul v Federico Zeballos | 6-3,6-2 |
| Davis Kupa | 2022/09/16 04:00 | Kasidit Samrej v Federico Zeballos | 6-3,6-2 |
| Challenger Grodzisk Mazowiecki | 2022/08/15 08:00 | Thiago Seyboth Wild v Federico Zeballos | 6-3,3-6,6-4 |
| Challenger Pozoblanco | 2022/07/19 16:30 | Federico Zeballos v Dan Added | 3-6,1-6 |
| Challenger Pozoblanco | 2022/07/18 16:55 | Jose Pereira v Federico Zeballos | 4-6,6-3,1-6 |
| Challenger Pozoblanco | 2022/07/17 21:20 | Federico Zeballos v Miguel Damas | 6-4,6-4 |