Ground: Clay
| ITF Argentina F12 | 2014/07/28 15:00 | Martin Cuevas v Gonzalo Villanueva | 6-4,6-1 |
| ITF Argentina F11 | 2014/07/21 14:30 | Gonzalo Villanueva v Valentin Florez | 3-6,7-5,2-6 |
| ITF Brazil F3 | 2014/04/21 14:00 | Oscar Jose Gutierrez v Gonzalo Villanueva | 6-0,6-3 |
| ITF Argentina F6 | 2014/03/26 14:00 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,3-6,6-2 |
| ITF Argentina F6 | 2014/03/24 15:00 | Mateo Julio v Gonzalo Villanueva | 0-6,4-6 |
| ITF Argentina F5 | 2014/03/19 14:00 | Pedro Cachin v Gonzalo Villanueva | 6-3,6-1 |
| ITF Argentina F5 | 2014/03/18 15:50 | Gonzalo Villanueva v Geronimo E Busleiman | 6-4,6-2 |
| ITF Mexico F8 | 2014/07/01 15:00 | Duilio Vallebuona v Christopher Diaz-Figueroa | 6-1,4-6,0-6 |
| ITF Mexico F7 | 2014/06/24 19:05 | Duilio Vallebuona v Diego Hidalgo | 3-6,2-6 |
| ITF Mexico F6 | 2014/06/18 00:55 | Duilio Vallebuona v Michael Quintero | 2-6,6-7 |
| ITF Peru F1 | 2014/03/17 17:00 | Fabiano De Paula v Duilio Vallebuona | 6-1,6-2 |