Stadium: Bud Koffman Center Court Round: 46
| Challenger Binghamton Qual | 2018/07/21 18:55 | Andrew Harris v Vasil Kirkov | 6-7,6-3,6-2 |
| Challenger Winnipeg | 2018/07/10 16:20 | Andrew Harris v Marcel Granollers | 3-6,4-6 |
| ITF USA F19 | 2018/07/07 15:30 | Aleksandar Vukic v Andrew Harris | 6-2,6-4 |
| ITF USA F19 | 2018/07/06 15:00 | Brandon Holt v Andrew Harris | 0-6,0-6 |
| ITF USA F19 | 2018/07/05 15:40 | Jordi Arconada v Andrew Harris | 4-6,2-6 |
| ITF USA F19 | 2018/07/04 16:20 | Roy Smith v Andrew Harris | 5-7,1-6 |
| Challenger Guadalajara Qual | 2018/04/14 22:10 | Andrew Harris v Brydan Klein | 2-6,7-5,6-7 |
| ITF Australia F4 | 2018/03/30 03:00 | Andrew Harris v James Frawley | 7-5,6-4 |
| ITF Italy F9 | 2018/05/14 12:45 | Jorge Montero v Bastian Malla | 2-6,1-6 |
| ITF USA F12 | 2018/04/25 17:45 | Eduardo Agustin Torre v Jorge Montero | 6-4,6-2 |
| Challenger Tiburon Qual | 2017/09/23 20:00 | Jose Hernandez-Fernandez v Jorge Montero | 6-3,6-2 |
| ITF Canada F7 | 2017/09/13 15:10 | Kaichi Uchida v Jorge Montero | 6-3,6-4 |
| ITF Canada F7 | 2017/09/11 14:00 | Michael Zhu v Jorge Montero | 0-6,1-6 |
| ITF Canada F6 | 2017/09/07 15:30 | Dennis Nevolo v Jorge Montero | 6-1,6-3 |
| ITF Canada F6 | 2017/09/06 17:10 | Jorge Montero v Takanyi Garanganga | 7-6,6-3 |
| ITF Canada F6 | 2017/09/04 17:35 | David Volfson v Jorge Montero | 5-7,3-6 |