Stadium: Cancha 1 Round: 46 Ground: Clay
| Challenger Montevideo | 2018/11/03 14:40 | Dragos Dima v Andres Molteni | 6-3,6-4 |
| Challenger Guayaquil | 2018/10/27 17:35 | Dragos Dima v Renzo Olivo | 6-7,2-6 |
| Challenger Lima | 2018/10/20 19:40 | Dragos Dima v Mauricio Echazu | 3-6,6-4,3-6 |
| Challenger Barcelona | 2018/10/08 14:15 | Dragos Dima v Jordi Samper-Montana | 7-5,2-6,3-6 |
| Challenger Barcelona | 2018/10/08 09:00 | Dragos Dima v Jaume Pla Malfeito | 4-6,6-1,6-0 |
| Challenger Barcelona | 2018/10/07 12:20 | Dragos Dima v Sergio Martos Gornes | 6-4,6-3 |
| Challenger Sibiu | 2018/09/23 12:00 | Jelle Sels v Dragos Dima | 3-6,2-6 |
| Challenger Sibiu | 2018/09/22 11:05 | Pedro Martinez v Dragos Dima | 4-6,2-6 |
| Challenger Montevideo | 2018/11/03 14:30 | Nicolas Alvarez v Gonzalo Villanueva | 2-6,0-6 |
| Challenger Lima | 2018/10/21 15:00 | Bastian Malla v Gonzalo Villanueva | 7-5,6-2 |
| Challenger Lima | 2018/10/20 16:35 | Thiago Seyboth Wild v Gonzalo Villanueva | 4-6,6-4,0-6 |
| ITF Peru F3 | 2018/10/12 16:00 | Gonzalo Villanueva v Mariano Kestelboim | 5-7,7-6,3-6 |
| ITF Peru F3 | 2018/10/11 15:00 | Gonzalo Villanueva v Guido Ivan Justo | 6-0,6-0 |
| ITF Peru F3 | 2018/10/09 16:40 | Gonzalo Villanueva v Junior Alexander Ore | 6-3,6-4 |
| ITF Peru F2 | 2018/10/07 20:30 | Bastian Malla v Gonzalo Villanueva | 7-6,6-4 |
| ITF Peru F2 | 2018/10/05 16:50 | Arklon H D Pino v Gonzalo Villanueva | 1-6,2-6 |