Stadium: Court 1 Round: 25 Ground: Clay
| ITF Peru F3 | 2018/10/11 15:00 | Gonzalo Villanueva v Guido Ivan Justo | 6-0,6-0 |
| ITF Peru F3 | 2018/10/09 18:00 | Lautaro Agustin Falabella v Guido Ivan Justo | 3-6,4-6 |
| ITF Peru F2 | 2018/10/04 17:00 | Guido Ivan Justo v Gonzalo Villanueva | 4-6,1-6 |
| ITF Peru F2 | 2018/10/02 19:10 | Panta Herreros, Jorge Brian v Guido Ivan Justo | 7-5,2-6,3-6 |
| ITF Peru F1 | 2018/09/26 17:25 | Guido Ivan Justo v Hidalgo, Diego | 3-6,3-6 |
| ITF Peru F1 | 2018/09/24 15:00 | Luis Britto v Guido Ivan Justo | 1-6,1-6 |
| ITF Argentina F6 | 2018/09/19 14:45 | Gonzalo Villanueva v Guido Ivan Justo | 6-1,6-4 |
| ITF Argentina F6 | 2018/09/18 15:10 | Guido Ivan Justo v Santiago Rodriguez Taverna | 6-1,6-3 |
| ITF Peru F3 | 2018/10/10 20:50 | Malla, Bastian v Arreche, Nicolas Alberto | 7-5,6-0 |
| ITF Peru F3 | 2018/10/09 18:35 | Enrique Bogo v Arreche, Nicolas Alberto | 2-6,2-6 |
| ITF Peru F2 | 2018/10/05 17:25 | Arreche, Nicolas Alberto v Nicolas Mejia | 3-6,5-7 |
| ITF Peru F2 | 2018/10/03 15:30 | Arreche, Nicolas Alberto v Boris Arias | 4-6,6-2,6-3 |
| ITF Peru F2 | 2018/10/02 17:10 | Arreche, Nicolas Alberto v Li, Christopher | 6-2,6-2 |
| ITF Peru F1 | 2018/09/27 17:45 | Arreche, Nicolas Alberto v Huertas Del Pino Cordova, Arklon | 2-6,7-5,2-6 |
| ITF Peru F1 | 2018/09/26 16:20 | Arreche, Nicolas Alberto v Postay, Alan | 6-1,6-0 |
| ITF Peru F1 | 2018/09/25 15:00 | Arreche, Nicolas Alberto v Gimenez, J. | 6-3,6-1 |