Round: 62 Ground: Hardcourt outdoor
| Challenger - Columbus | 2018/09/16 00:05 | Evan Song v Aron Hiltzik | 4-6,6-2,7-5 |
| Challenger - Chicago | 2018/09/02 21:35 | Aron Hiltzik v Alexander Sarkissian | 1-6,2-6 |
| ITF USA F21 | 2018/08/03 15:00 | Aron Hiltzik v Jacob Dunbar | 2-6,3-6 |
| ITF USA F21 | 2018/08/02 15:00 | Aron Hiltzik v Govind Nanda | 6-4,6-3 |
| ITF USA F20 | 2018/07/24 16:50 | Tom Farquharson v Aron Hiltzik | 7-6,6-2 |
| ITF USA F19B | 2018/07/19 19:05 | Aron Hiltzik v Tom Farquharson | 1-6,6-7 |
| ITF USA F19B | 2018/07/17 15:00 | Tyler Mercier v Aron Hiltzik | 0-6,2-6 |
| Challenger Winnetka Qual | 2018/07/07 17:30 | Aron Hiltzik v Oliver Crawford | 6-4,1-6,3-6 |
| ITF USA F27 | 2018/10/06 15:00 | Ciro Lampasas v Javier Gonzalez | 2-6,6-7 |
| ITF Chile F2 | 2017/11/25 16:00 | Luciano Doria v Javier Gonzalez | 6-4,6-4 |
| ITF Chile F5 | 2016/12/10 15:00 | Bruno L F Ureta v Javier Gonzalez | 6-2,6-2 |
| ITF Bolivia F2 Qual | 2016/11/14 17:00 | Asdrubal Gobernate v Javier Gonzalez | 6-3,6-7,7-6 |
| ITF Bolivia F2 Qual | 2016/11/12 14:00 | Javier Gonzalez v Igor Sao Thiago | 6-4,6-3 |
| ITF Bolivia F1 | 2016/11/07 14:00 | Javier Gonzalez v Luciano Betella | 5-7,5-7 |
| ITF Bolivia F1 | 2016/11/06 16:30 | Gustavo De O Cruz v Javier Gonzalez | 4-6,6-7 |
| ITF Bolivia F1 | 2016/11/05 16:30 | Javier Gonzalez v Leonardo Reami Da Cunha | 4-6,6-4,6-1 |