Round: 25 Ground: Clay
| ITF Argentina F13 | 2016/11/09 13:00 | Mariano Kestelboim v Santiago Maresca | 6-0,6-4 |
| Challenger Montevideo | 2016/11/14 19:00 | Bastian Malla v Santiago Maresca | 6-3,6-4 |
| ITF Argentina F13 | 2016/11/09 13:00 | Mariano Kestelboim v Santiago Maresca | 6-0,6-4 |
| ITF Italy F30 | 2016/09/21 12:00 | Santiago Maresca v Gabriel Alejandro Hidalgo | 1-6,2-6 |
| ITF Italy F30 | 2016/09/19 07:00 | Jacopo Berrettini v Santiago Maresca | 3-6,5-7 |
| ITF Italy F30 | 2016/09/18 07:30 | Santiago Maresca v Corrado Summaria | 1-6,6-3,7-6 |
| ITF Italy F29 | 2016/09/12 12:25 | Alessandro Petrone v Santiago Maresca | 6-0,6-2 |
| ITF Romania F16 | 2016/09/10 07:00 | Santiago Maresca v Laurynas Grigelis | 3-6,1-6 |
| ITF Romania F16 | 2016/09/09 06:30 | Santiago Maresca v Nicolo Turchetti | 4-6,6-3,6-0 |
| Challenger Montevideo | 2016/11/15 19:35 | Caio Zampieri v Mariano Kestelboim | 3-6,7-6,6-1 |
| ITF Argentina F13 | 2016/11/10 13:00 | Mariano Kestelboim v Juan Ignacio Galarza | 5-7,6-2,3-6 |
| ITF Argentina F13 | 2016/11/09 13:00 | Mariano Kestelboim v Santiago Maresca | 6-0,6-4 |
| ITF Argentina F13 | 2016/11/08 14:25 | Mariano Kestelboim v Dario Acosta | 6-1,6-2 |
| ITF Argentina F12 | 2016/11/01 23:00 | Ryusei Makiguchi v Mariano Kestelboim | 6-4,7-5 |
| ITF Argentina F12 | 2016/10/30 23:00 | Victor Nunez v Mariano Kestelboim | 3-6,1-6 |
| Challenger Buenos Aires 2 | 2016/10/11 15:45 | Mariano Kestelboim v Jose Hernandez-Fernandez | 6-2,2-6,3-6 |
| ITF Tunisia F25 | 2016/10/02 08:00 | Mariano Kestelboim v Benjamin Bonzi | 6-7,2-6 |