Stadium: Court 2 Round: 26 Ground: Clay
| ITF Chile F1 | 2017/11/24 14:30 | Mariano Kestelboim v Leonardo Aboian | 6-4,6-3 |
| ITF Argentina F7 | 2018/10/30 22:55 | Gagliardo, Lorenzo v Leonardo Aboian | 7-5,4-6,2-6 |
| ITF Argentina F7 | 2018/10/29 15:00 | Leonardo Aboian v Julian Cundom | 6-2,3-6,6-3 |
| ITF Argentina F7 | 2018/10/28 15:30 | Leonardo Aboian v Berne, Mateo | 7-6,6-3 |
| ITF Peru F2 | 2018/09/30 15:30 | Leonardo Aboian v Monges, Sergio | 6-7,6-3,3-6 |
| ITF Peru F2 | 2018/09/29 14:30 | Leonardo Aboian v Santamaria, Felipe | 7-5,6-3 |
| ITF Bolivia F3 | 2018/09/25 14:00 | Leonardo Aboian v Hernandez Ramirez, Sergio Luis | 3-6,3-6 |
| ITF Argentina F6 | 2018/09/19 14:25 | Galarza, Juan Ignacio v Leonardo Aboian | 6-4,7-6 |
| ITF Argentina F6 | 2018/09/18 16:45 | Torre, Eduardo Agustin v Leonardo Aboian | 3-6,5-7 |
| ITF Argentina F7 | 2018/10/29 19:55 | Vernier, Michel v Mariano Kestelboim | 4-6,6-0,4-6 |
| ITF Peru F3 | 2018/10/13 15:30 | Mariano Kestelboim v Malla, Bastian | 4-6,3-6 |
| ITF Peru F3 | 2018/10/12 16:00 | Gonzalo Villanueva v Mariano Kestelboim | 5-7,7-6,3-6 |
| ITF Peru F3 | 2018/10/11 15:00 | Panta Herreros, Jorge Brian v Mariano Kestelboim | 3-6,4-6 |
| ITF Peru F3 | 2018/10/09 16:30 | Vallebuona, Duilio v Mariano Kestelboim | 0-6,2-6 |
| ITF Peru F2 | 2018/10/05 15:30 | Mariano Kestelboim v Hidalgo, Diego | 4-6,3-6 |
| ITF Peru F2 | 2018/10/03 15:30 | Mariano Kestelboim v Tomas Farjat | 6-1,6-1 |
| ITF Peru F2 | 2018/10/02 15:00 | Mariano Kestelboim v Sanchez, Rodrigo | 3-6,6-3,6-2 |