Round: 28 Ground: Clay
| ITF Argentina F13 | 2016/11/10 13:00 | Mariano Kestelboim v Juan Ignacio Galarza | 5-7,6-2,3-6 |
| ITF Argentina F8 | 2016/05/24 22:00 | Mariano Kestelboim v Juan Ignacio Galarza | 1-6,6-1,1-6 |
| ITF Argentina F9 | 2015/08/20 16:45 | Mariano Kestelboim v Juan Ignacio Galarza | 3-6,2-6 |
| ITF Argentina F4 | 2015/05/06 13:00 | Juan Ignacio Galarza v Mariano Kestelboim | 2-6,6-4,4-6 |
| ITF Chile F5 | 2015/04/22 13:30 | Mariano Kestelboim v Juan Ignacio Galarza | 0-6,5-7 |
| ITF Turkey F8 | 2017/02/28 11:00 | Mariano Kestelboim v George Von Massow | 7-6,4-6,4-6 |
| ITF Turkey F7 | 2017/02/22 09:30 | Mariano Kestelboim v Vadym Ursu | 1-6,2-6 |
| ITF Turkey F7 | 2017/02/21 10:00 | Mariano Kestelboim v Muhammet Haylaz | 6-4,6-7,6-3 |
| ITF Turkey F6 | 2017/02/15 08:00 | Benjamin Lock v Mariano Kestelboim | 6-2,6-3 |
| ITF Turkey F6 | 2017/02/13 11:10 | Ergi Kirkin v Mariano Kestelboim | 1-6,6-2,2-6 |
| ITF Uruguay F3 | 2016/12/16 14:35 | Michael Linzer v Mariano Kestelboim | 6-0,6-3 |
| ITF Uruguay F3 | 2016/12/15 18:00 | Francisco Cerundolo v Mariano Kestelboim | 3-6,2-6 |
| ITF Uruguay F3 | 2016/12/14 17:50 | Camilo Ugo Carabelli v Mariano Kestelboim | 6-2,2-6,1-6 |
| ITF Dominican Rep F3 | 2016/12/13 15:15 | Juan Ignacio Galarza v Collin Johns | 6-2,6-4 |
| ITF Dominican Republic F2 | 2016/12/09 15:00 | Gianni Mina v Juan Ignacio Galarza | 6-1,6-7,6-3 |
| ITF Dominican Republic F2 | 2016/12/08 16:40 | Juan Ignacio Galarza v Alexander Zhurbin | 6-3,6-4 |
| ITF Dominican Republic F2 | 2016/12/07 15:30 | Juan Ignacio Galarza v Caio Silva | 7-5,6-2 |
| ITF Dominican Republic F2 | 2016/12/06 16:00 | Juan Ignacio Galarza v Collin Johns | 6-2,6-4 |
| ITF Dominican Republic F1 | 2016/12/03 15:30 | Juan Ignacio Galarza v Evan King | 6-3,6-7,3-6 |
| ITF Dominican Republic F1 | 2016/12/02 16:50 | Alexander Zhurbin v Juan Ignacio Galarza | 4-6,0-6 |
| ITF Dominican Republic F1 | 2016/11/30 18:15 | Farzin Danny Amiri v Juan Ignacio Galarza | 1-6,1-6 |