Round: 44 Ground: Clay
| ITF Chile F2 | 2017/11/25 16:00 | Nicolas Bianchi v Javier Naser | 6-3,7-5 |
| ITF Chile F1 | 2017/11/20 13:00 | Luciano Doria v Javier Naser | 5-7,7-6,6-2 |
| ITF Chile F1 | 2017/11/18 16:30 | Cristopher Kohl v Javier Naser | 3-6,4-6 |
| Challenger Santiago 2 | 2017/11/13 14:00 | Jose Hernandez-Fernandez v Javier Naser | 6-1,6-1 |
| ITF Bolivia F3 | 2017/10/03 20:00 | Javier Naser v Jorge Panta | 7-5,3-6,0-6 |
| ITF Bolivia F3 Qual | 2017/10/02 19:55 | Javier Naser v Cleiner Caceres | 7-6,6-1 |
| ITF Bolivia F3 Qual | 2017/10/01 18:30 | Javier Naser v Carlos Ramirez Utermann | 6-3,6-4 |
| ITF Bolivia F3 Qual | 2017/09/30 16:00 | Jose Daniel Bendeck v Javier Naser | 6-3,5-7,3-6 |