Round: 25 Ground: Clay
| ITF Argentina F7 | 2017/09/11 18:00 | Nicolas Bianchi v Esteban Bruna | 6-4,6-4 |
| ITF Chile F3 | 2017/12/03 17:00 | Nicolas Bianchi v Edan Andree Benitez | 6-0,6-3 |
| ITF Chile F2 | 2017/11/26 13:00 | Nicolas Bianchi v David Fleming | 5-7,4-6 |
| ITF Chile F2 | 2017/11/25 16:00 | Nicolas Bianchi v Javier Naser | 6-3,7-5 |
| ITF Chile F1 | 2017/11/22 14:30 | Mariano Kestelboim v Nicolas Bianchi | 2-6,6-3,6-3 |
| ITF Chile F1 | 2017/11/20 13:00 | Nicolas Bianchi v Ignacio A B Otarola | 6-3,7-5 |
| ITF Chile F1 | 2017/11/18 16:30 | Nicolas Bianchi v Vicente M R Maturana | 6-2,6-4 |
| ITF Argentina F9 | 2017/11/12 13:00 | Ignacio Carou v Nicolas Bianchi | 6-4,6-4 |
| ITF Argentina F9 | 2017/11/11 14:00 | Lautaro Agustin Falabella v Nicolas Bianchi | 2-6,4-6 |
| ITF Chile F2 | 2017/11/27 15:30 | Tomas Barrios Vera v Esteban Bruna | 6-1,6-3 |
| ITF Chile F1 | 2017/11/21 14:30 | Leonardo Aboian v Esteban Bruna | 6-3,7-6 |
| Challenger Santiago 2 Qual | 2017/11/11 20:20 | Patricio Heras v Esteban Bruna | 6-2,6-4 |
| Challenger Santiago 2 Qual | 2017/11/11 14:35 | Esteban Bruna v Franco Feitt | 6-4,6-2 |
| ITF Argentina F8 | 2017/11/07 17:05 | Gonzalo Villanueva v Esteban Bruna | 6-0,6-1 |
| ITF Bolivia F3 | 2017/10/02 23:05 | Federico Moreno v Esteban Bruna | 7-6,6-1 |
| ITF Bolivia F2 Qual | 2017/09/23 13:30 | Esteban Bruna v Felipe D'Annunzio | 6-7,6-2,1-6 |
| ITF Bolivia F1 | 2017/09/18 19:05 | Esteban Bruna v Jorge Panta | 4-6,4-6 |