Stadium: Center Court Round: 27 Ground: Clay
| ITF Peru F1 | 2018/09/29 16:30 | Arklon H D Pino v Gonzalo Villanueva | 0-6,3-6 |
| ITF Argentina F5 | 2018/09/10 15:35 | Gonzalo Villanueva v Arklon H D Pino | 5-7,6-2,6-2 |
| ITF Peru F2 | 2018/10/04 17:05 | Mauricio Echazu v Arklon H D Pino | 5-7,6-4,3-6 |
| ITF Peru F2 | 2018/10/02 19:00 | Arklon H D Pino v Maximiliano Estevez | 7-6,6-3 |
| 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 18:50 | Diego Hidalgo v Arklon H D Pino | 7-6,3-6,3-6 |
| ITF Peru F1 | 2018/09/27 17:45 | Nicolas Alberto Arreche v Arklon H D Pino | 2-6,7-5,2-6 |
| ITF Peru F1 | 2018/09/26 15:00 | Rodrigo Sanchez v Arklon H D Pino | 4-6,4-6 |
| ITF Peru F1 | 2018/09/25 18:00 | Nicolas Bianchi v Arklon H D Pino | 7-5,2-6,1-6 |
| ITF Argentina F6 | 2018/09/19 13:00 | Genaro Alberto Olivieri v Arklon H D Pino | 6-3,6-2 |
| 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 |
| ITF Argentina F6 | 2018/09/22 12:00 | Francisco Cerundolo v Gonzalo Villanueva | 0-6,3-6 |