Round: 26 Ground: Clay
| ITF Chile F3 | 2017/12/05 14:30 | Caio Silva v Alexander Merino | 6-4,7-6 |
| ITF Brazil F4 | 2017/11/28 13:25 | Caio Silva v Enrique Bogo | 1-6,6-7 |
| ITF Brazil F3 | 2017/11/23 13:30 | Caio Silva v Eduardo Dischinger | 3-6,1-6 |
| ITF Brazil F3 | 2017/11/21 15:35 | Caio Silva v Rafael Saraiva | 6-2,6-4 |
| ITF Brazil F2 | 2017/11/14 15:40 | Caio Silva v Joao Lucas Reis da Silva | 2-6,6-3,1-6 |
| ITF Turkey F37 | 2017/10/03 07:00 | Caio Silva v Pavel Nejedly | 4-6,4-6 |
| ITF Turkey F36 | 2017/09/26 07:30 | Sebastian Prechtel v Caio Silva | 6-3,6-3 |
| ITF Turkey F35 | 2017/09/17 07:00 | Caio Silva v Daniel Garza | 4-6,4-6 |
| ITF Chile F3 | 2017/12/05 13:00 | Luciano Doria v Mariano Kestelboim | 5-7,1-6 |
| ITF Chile F2 | 2017/11/29 15:00 | Luciano Doria v Mariano Kestelboim | 6-3,6-2 |
| ITF Chile F2 | 2017/11/28 17:05 | Laelson Rodrigues v Mariano Kestelboim | 1-6,2-6 |
| ITF Chile F1 | 2017/11/25 14:15 | Juan Carlos Saez v Mariano Kestelboim | 4-6,3-6 |
| ITF Chile F1 | 2017/11/24 14:30 | Mariano Kestelboim v Leonardo Aboian | 6-4,6-3 |
| ITF Chile F1 | 2017/11/23 16:05 | Mariano Kestelboim v Hugo Largo | 5-7,6-1,6-1 |
| ITF Chile F1 | 2017/11/22 14:30 | Mariano Kestelboim v Nicolas Bianchi | 2-6,6-3,6-3 |
| ITF Argentina F9 | 2017/11/16 16:10 | Mariano Kestelboim v Martin Cuevas | 4-6,2-6 |