Estadio: Cancha 6 Round: 46 Ground: Clay
| ITF Perú F2 | 2018/10/07 20:30 | Bastian Malla v Gonzalo Villanueva | 7-6,6-4 |
| 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 |
| Challenger de Lima | 2018/10/20 16:45 | Bastian Malla v Felipe Mantilla | 6-2,6-4 |
| ITF Perú F3 | 2018/10/14 16:00 | Bastian Malla v Tomas Martin Etcheverry | 6-3,6-1 |
| ITF Perú F3 | 2018/10/13 15:30 | Mariano Kestelboim v Bastian Malla | 4-6,3-6 |
| ITF Perú F3 | 2018/10/12 15:00 | Genaro Alberto Olivieri v Bastian Malla | 5-7,3-6 |
| ITF Perú F3 | 2018/10/10 20:50 | Bastian Malla v Nicolas Alberto Arreche | 7-5,6-0 |
| ITF Perú F3 | 2018/10/09 18:00 | Felipe Derdoy v Bastian Malla | 7-5,4-6,2-6 |
| ITF Perú F2 | 2018/10/07 20:30 | Bastian Malla v Gonzalo Villanueva | 7-6,6-4 |
| ITF Perú F2 | 2018/10/06 16:00 | Bastian Malla v Diego Hidalgo | 7-5,2-6,6-3 |
| Challenger de Lima | 2018/10/20 16:35 | Thiago Seyboth Wild v Gonzalo Villanueva | 4-6,6-4,0-6 |
| ITF Perú F3 | 2018/10/12 16:00 | Gonzalo Villanueva v Mariano Kestelboim | 5-7,7-6,3-6 |
| ITF Perú F3 | 2018/10/11 15:00 | Gonzalo Villanueva v Guido Ivan Justo | 6-0,6-0 |
| ITF Perú F3 | 2018/10/09 16:40 | Gonzalo Villanueva v Junior Alexander Ore | 6-3,6-4 |
| ITF Perú F2 | 2018/10/07 20:30 | Bastian Malla v Gonzalo Villanueva | 7-6,6-4 |
| ITF Perú F2 | 2018/10/05 16:50 | Arklon H D Pino v Gonzalo Villanueva | 1-6,2-6 |
| ITF Perú F2 | 2018/10/04 17:00 | Guido Ivan Justo v Gonzalo Villanueva | 4-6,1-6 |
| ITF Perú F2 | 2018/10/02 18:10 | Victor Nunez v Gonzalo Villanueva | 2-6,4-6 |