Stadium: Cancha 1 Round: 28 Ground: Clay
| Montevideo, Uruguay | 2018/11/09 23:00 | Vilella Martinez, Mario v Cuevas, Martin | 6-3,6-4 |
| Montevideo, Uruguay | 2018/11/08 19:50 | Vilella Martinez, Mario v Dimitar Kuzmanov | 6-2,7-6 |
| Montevideo, Uruguay | 2018/11/06 23:40 | Cuevas, Pablo v Vilella Martinez, Mario | 2-6,2-6 |
| Santo Domingo, Dominican Republic | 2018/10/08 17:30 | Vilella Martinez, Mario v Dutra Silva, Rogerio | 1-6,3-6 |
| Monterrey, Mexico | 2018/10/02 19:20 | Sebastian Ofner v Vilella Martinez, Mario | 6-1,6-2 |
| Challenger Szczecin | 2018/09/13 11:00 | Vilella Martinez, Mario v Guido Andreozzi | 4-6,3-6 |
| Challenger Szczecin | 2018/09/11 10:50 | Gian Marco Moroni v Vilella Martinez, Mario | 2-6,2-6 |
| Challenger Seville | 2018/09/03 08:30 | Vilella Martinez, Mario v Kimmer Coppejans | 2-6,7-5,6-7 |
| Montevideo, Uruguay | 2018/11/09 20:00 | Arguello, Facundo v Berlocq, Carlos | 3-6,6-3,5-7 |
| Montevideo, Uruguay | 2018/11/08 17:00 | Berlocq, Carlos v Lorenzi, Paolo | 3-6,6-2,7-5 |
| Montevideo, Uruguay | 2018/11/06 15:00 | Facundo Bagnis v Berlocq, Carlos | 2-6,0-6 |
| Challenger Guayaquil | 2018/10/30 15:30 | Berlocq, Carlos v Guido Andreozzi | 6-7,2-6 |
| Santo Domingo, Dominican Republic | 2018/10/12 22:15 | Berlocq, Carlos v Cristian Garin | 7-5,6-7,1-6 |
| Santo Domingo, Dominican Republic | 2018/10/11 19:30 | Berlocq, Carlos v Hernandez-Fernandez, Jose | 6-1,4-6,6-2 |
| Santo Domingo, Dominican Republic | 2018/10/11 14:00 | Giraldo, Santiago v Berlocq, Carlos | 6-7,6-7 |
| Santo Domingo, Dominican Republic | 2018/10/09 18:30 | Berlocq, Carlos v Gomez, Alejandro | 6-4,6-3 |