Stadium: Court 1 Round: 27 Ground: Clay
| ITF Argentina F7 | 2018/10/31 20:45 | Juan Bautista Otegui v Maximiliano Estevez | 7-5,5-7,3-6 |
| ITF Argentina F7 | 2018/10/30 17:00 | Maximiliano Estevez v Luciano Doria | 6-1,6-3 |
| ITF Brazil F6 | 2018/10/27 15:30 | Maximiliano Estevez v Felipe Meligeni Rodrigues Alves | 6-7,2-6 |
| ITF Brazil F6 | 2018/10/26 18:05 | Maximiliano Estevez v Daniel Dutra Da Silva | 6-3,3-6,6-3 |
| ITF Brazil F6 | 2018/10/25 17:00 | Maximiliano Estevez v Carlos E. Severino | 6-4,6-3 |
| ITF Brazil F6 | 2018/10/22 16:40 | Joao Lucas Reis da Silva v Maximiliano Estevez | 5-7,1-6 |
| ITF Peru F3 | 2018/10/08 15:00 | Maximiliano Estevez v Joao Ferreira | 1-6,4-6 |
| ITF Peru F3 | 2018/10/06 16:30 | Maximiliano Estevez v Nicolas Zaidman | 6-1,7-5 |
| 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 Peru F3 | 2018/10/13 15:30 | Mariano Kestelboim v Bastian Malla | 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 | Jorge Panta v Mariano Kestelboim | 3-6,4-6 |
| ITF Peru F3 | 2018/10/09 16:30 | Duilio Vallebuona v Mariano Kestelboim | 0-6,2-6 |
| ITF Peru F2 | 2018/10/05 15:30 | Mariano Kestelboim v Diego Hidalgo | 4-6,3-6 |
| ITF Peru F2 | 2018/10/03 15:30 | Mariano Kestelboim v Tomas Farjat | 6-1,6-1 |