Stadium: Cancha 2 Round: 19 Ground: Clay
| Challenger Buenos Aires - Kval | 2024/01/14 15:55 | Gilbert S K Junior v Gonzalo Villanueva | 5-7,4-6 |
| Challenger Buenos Aires | 2024/01/09 20:05 | Oleksii Krutykh v Gonzalo Villanueva | 4-6,7-5,7-6 |
| Challenger Buenos Aires | 2024/01/08 15:15 | Adolfo Daniel Vallejo v Gonzalo Villanueva | 2-6,4-6 |
| Challenger Buenos Aires | 2024/01/07 13:00 | Vito Antonio Darderi v Gonzalo Villanueva | 1-6,0-6 |
| ITF M15 - Concepcion | 2023/12/16 13:00 | Gonzalo Villanueva v Facundo Mena | 6-3,6-4 |
| ITF M15 - Concepcion | 2023/12/15 13:00 | Gonzalo Villanueva v Ignacio A B Otarola | 6-0,6-1 |
| ITF M15 - Concepcion | 2023/12/14 16:05 | Gonzalo Villanueva v Diego F Flores | 6-0,7-6 |
| ITF M15 - Concepcion | 2023/12/13 15:05 | Gonzalo Villanueva v Miguel Angel Cabrera | 6-3,6-1 |
| Challenger Buenos Aires - Kval | 2024/01/14 14:40 | Nicolas Eli v Gerard Campana Lee | 3-6,2-6 |
| Challenger Buenos Aires | 2024/01/07 15:35 | Gerard Campana Lee v Arklon H D Pino | 5-7,1-6 |
| Challenger Maspalomas | 2023/11/29 10:00 | Filip Misolic v Gerard Campana Lee | 4-6,6-4,6-3 |
| Challenger Maspalomas | 2023/11/27 13:45 | Gerard Campana Lee v Lorenzo Giustino | 4-6,6-1,6-3 |
| Challenger Montevideo | 2023/11/13 15:00 | Murkel Dellien v Gerard Campana Lee | 6-2,6-3 |
| Challenger Montevideo | 2023/11/12 16:40 | Ignacio Buse v Gerard Campana Lee | 3-6,4-6 |
| Challenger Lima | 2023/11/05 16:25 | Gerard Campana Lee v Nicolas Mejia | 3-6,2-6 |
| Challenger Guayaquil | 2023/10/31 17:40 | Federico Coria v Gerard Campana Lee | 6-0,5-7,6-1 |