Stadium: Center Court Round: 29 Ground: Clay
| ITF Chile F5 | 2015/04/23 16:15 | Bastian Malla v Gonzalo Villanueva | 6-4,6-4 |
| ITF Chile F1 | 2015/02/18 19:30 | Gonzalo Villanueva v Bastian Malla | 6-1,6-7,7-6 |
| ITF Peru F2 | 2018/10/06 16:00 | Bastian Malla v Diego Hidalgo | 7-5,2-6,6-3 |
| ITF Peru F2 | 2018/10/05 15:00 | Bastian Malla v Alejandro Tabilo | 2-6,6-3,6-3 |
| ITF Peru F2 | 2018/10/04 15:30 | Nicolas Santos v Bastian Malla | 3-6,1-6 |
| ITF Peru F2 | 2018/10/02 21:55 | Nicolas Acevedo v Bastian Malla | 4-6,6-7 |
| Challenger Padova Qual | 2018/07/23 14:55 | Bastian Malla v Walter Trusendi | 5-7,3-6 |
| Challenger Padova Qual | 2018/07/21 08:30 | Pascal Brunner v Bastian Malla | 5-7,4-6 |
| ITF Italy F18 | 2018/07/09 09:30 | Matias Zukas v Bastian Malla | 3-6,6-3,6-4 |
| ITF Italy F18 Qual | 2018/07/08 09:00 | Bastian Malla v Manfred Fellin | 6-2,6-4 |
| ITF Peru F2 | 2018/10/05 16:50 | Arklon H D Pino v Gonzalo Villanueva | 1-6,2-6 |
| ITF Peru F2 | 2018/10/04 17:00 | Guido Ivan Justo v Gonzalo Villanueva | 4-6,1-6 |
| ITF Peru F2 | 2018/10/02 18:10 | Victor Nunez v Gonzalo Villanueva | 2-6,4-6 |
| ITF Peru F1 | 2018/09/29 16:30 | Arklon H D Pino v Gonzalo Villanueva | 0-6,3-6 |
| ITF Peru F1 | 2018/09/28 16:00 | Gonzalo Villanueva v Conner Huertas Del Pino | 6-3,3-6,6-3 |
| ITF Peru F1 | 2018/09/27 15:00 | Nicolas Santos v Gonzalo Villanueva | 1-6,2-6 |
| ITF Peru F1 | 2018/09/26 15:00 | Nicolas Zaidman v Gonzalo Villanueva | 0-6,0-6 |
| ITF Peru F1 | 2018/09/25 17:55 | Nick Hardt v Gonzalo Villanueva | 1-6,7-5,4-6 |