| ITF USA F40 Qual | 2017/12/02 16:00 | Vance, Jack v Achondo, Gonzalo | 3-6,6-4,4-6 |
| ITF USA F39 Qual | 2016/11/26 18:00 | Khlif, Noe v Achondo, Gonzalo | 6-3,6-3 |
| ITF USA F32 Qual | 2016/10/17 17:25 | Cash, Julian v Achondo, Gonzalo | 6-1,6-2 |
| ITF USA F32 Qual | 2016/10/16 16:30 | Joshi, Abhijeet v Achondo, Gonzalo | 6-4,4-6,4-6 |
| ITF USA F31 Qual | 2016/10/08 15:00 | Achondo, Gonzalo v Dhoe, Benjamin | 2-6,3-6 |
| ITF Argentina F9 | 2016/05/27 22:00 | Achondo, Gonzalo v Bruna, Esteban | 1-6,2-6 |
| ITF Argentina F8 | 2016/05/21 22:00 | Juan Pablo Ficovich v Achondo, Gonzalo | 2-6,6-3,6-0 |
| ITF Argentina F7 | 2016/05/14 14:30 | Thiago Agustin Tirante v Achondo, Gonzalo | 6-4,6-2 |
| ITF USA F36 | 2017/11/03 14:30 | Lovett, Korey v Beiler, Mason | 7-6,2-6,7-5 |
| ITF USA F35 | 2017/10/29 15:00 | Dunbar, Jacob v Beiler, Mason | 6-2,6-1 |
| ITF USA F35 | 2017/10/27 17:00 | Beiler, Mason v Dhingra, Arnav | 6-2,7-6 |
| ITF USA F22 | 2017/06/25 15:00 | Navarro, Simon v Beiler, Mason | 6-2,6-4 |
| ITF USA F20 | 2017/06/18 16:00 | Beiler, Mason v Lebedev, Alexander | 4-6,2-6 |
| ITF USA F20 | 2017/06/17 19:00 | Garza, Daniel v Beiler, Mason | 1-6,6-4,1-6 |
| ITF USA F18 | 2017/06/10 15:30 | Beiler, Mason v Lebedev, Alexander | 5-7,6-7 |
| ITF USA F16 | 2017/04/30 13:00 | Kirkov, Vasil v Beiler, Mason | 6-2,6-3 |