Round: 25 Ground: Clay
| ITF Uruguay F1 | 2016/12/02 14:00 | Orlando Luz v Gonzalo Villanueva | 6-1,6-7,7-6 |
| ITF Uruguay F1 | 2016/12/01 16:35 | Gonzalo Villanueva v Rodrigo Arus | 6-3,3-6,6-1 |
| ITF Uruguay F1 | 2016/11/30 16:50 | Gonzalo Villanueva v Alejo Vilaro | 6-3,6-2 |
| ITF Uruguay F1 | 2016/11/28 14:15 | Gonzalo Villanueva v Lourenco Gasperini | 6-1,6-0 |
| ITF Argentina F13 | 2016/11/10 13:00 | Tomas Lipovsek Puches v Gonzalo Villanueva | 6-4,6-2 |
| ITF Argentina F13 | 2016/11/09 13:00 | Gaston E Cantero v Gonzalo Villanueva | 1-6,2-6 |
| ITF Argentina F13 | 2016/11/07 16:40 | Franco Ribero v Gonzalo Villanueva | 4-6,2-6 |
| ITF Argentina F12 | 2016/10/31 23:00 | Santiago Rodriguez Taverna v Gonzalo Villanueva | 6-3,1-6,7-6 |
| ITF Uruguay F1 | 2016/11/30 16:15 | Marcel Felder v Mariano Kestelboim | 3-6,6-2,2-6 |
| ITF Uruguay F1 | 2016/11/29 18:00 | Nicolas De Marco v Marcel Felder | 2-6,0-6 |
| Challenger Montevideo | 2016/11/15 15:00 | Marcel Felder v Guido Andreozzi | 0-6,2-6 |
| Challenger Guayaquil Qual | 2016/10/29 23:40 | Marcel Felder v Andrea Collarini | 0-6,5-7 |
| Challenger Guayaquil Qual | 2016/10/29 18:30 | Kevin Kylar v Marcel Felder | 2-6,0-6 |
| ITF Italy F25 | 2016/08/17 10:30 | Marcel Felder v Matteo Viola | 2-6,6-0,2-6 |
| ITF Italy F25 | 2016/08/16 07:30 | Marcel Felder v Alessandro Ceppellini | 6-2,6-1 |
| ITF Italy F25 Qual | 2016/08/15 07:30 | Catalin-Ionut Gard v Marcel Felder | 6-3,3-6,2-6 |