Estadio: Court 1 Round: 27 Ground: Clay
| ITF Argentina F7 | 2018/10/31 23:50 | Leonardo Aboian v Mariano Kestelboim | 3-6,2-6 |
| ITF Chile F1 | 2017/11/24 14:30 | Mariano Kestelboim v Leonardo Aboian | 6-4,6-3 |
| ITF Argentina F8 | 2018/11/07 13:00 | Leonardo Aboian v Nicolas Bianchi | 6-2,6-3 |
| ITF Argentina F8 | 2018/11/06 13:00 | Francisco Cerundolo v Leonardo Aboian | 2-6,3-6 |
| ITF Argentina F8 | 2018/11/04 13:00 | Leonardo Aboian v Julian Gimenez | 7-6,6-3 |
| ITF Argentina F7 | 2018/10/31 23:50 | Leonardo Aboian v Mariano Kestelboim | 3-6,2-6 |
| ITF Argentina F7 | 2018/10/30 22:55 | Lorenzo Gagliardo 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 Mateo Berne | 7-6,6-3 |
| ITF Perú F2 | 2018/09/30 15:30 | Leonardo Aboian v Sergio Monges | 6-7,6-3,3-6 |
| ITF Argentina F8 | 2018/11/07 14:45 | Boruch Skierkier v Mariano Kestelboim | 1-6,0-6 |
| ITF Argentina F8 | 2018/11/06 17:00 | Lorenzo Gagliardo v Mariano Kestelboim | 3-6,2-6 |
| ITF Argentina F7 | 2018/11/02 14:00 | Maximiliano Estevez v Mariano Kestelboim | 7-6,6-3 |
| ITF Argentina F7 | 2018/10/31 23:50 | Leonardo Aboian v Mariano Kestelboim | 3-6,2-6 |
| ITF Argentina F7 | 2018/10/29 19:55 | Michel Vernier v Mariano Kestelboim | 4-6,6-0,4-6 |
| ITF Perú F3 | 2018/10/13 15:30 | Mariano Kestelboim v Bastian Malla | 4-6,3-6 |
| ITF Perú F3 | 2018/10/12 16:00 | Gonzalo Villanueva v Mariano Kestelboim | 5-7,7-6,3-6 |
| ITF Perú F3 | 2018/10/11 15:00 | Jorge Panta v Mariano Kestelboim | 3-6,4-6 |