Stadium: Court 1 Round: 25
| ITF Romania F12 | 2017/08/30 13:25 | Collin Johns v Franco Agamenone | 4-6,1-6 |
| ITF Romania F11 Qual | 2017/08/21 16:00 | Collin Johns v Antonin Bolardt | 6-1,4-6,2-6 |
| ITF Romania F11 Qual | 2017/08/20 10:30 | Collin Johns v George Iulian Dina | 6-2,6-2 |
| ITF Romania F10 | 2017/08/16 07:00 | Petru-Alexandru Luncanu v Collin Johns | 6-3,7-6 |
| ITF USA F22 | 2017/06/30 14:00 | Mikael Torpegaard v Collin Johns | 6-2,5-7,6-1 |
| ITF USA F22 | 2017/06/28 18:05 | Dejon Bivens v Collin Johns | 0-6,1-6 |
| ITF USA F22 | 2017/06/26 14:00 | Collin Johns v Cannon Kingsley | 6-2,6-2 |
| ITF USA F22 | 2017/06/25 14:00 | Collin Johns v Yang Liu | 6-1,6-2 |
| ITF Turkey F30 | 2017/08/18 09:30 | Tsung-Hua Yang v Matias Zukas | 3-6,6-1,6-2 |
| ITF Turkey F30 | 2017/08/17 12:15 | Marko Goles Babic v Matias Zukas | 2-6,6-7 |
| ITF Turkey F30 | 2017/08/15 07:00 | Igor Smilansky v Matias Zukas | 6-7,2-6 |
| ITF Slovakia F3 | 2017/08/09 11:10 | Tomas Liska v Matias Zukas | 6-3,6-3 |
| ITF Austria F5 | 2017/08/04 09:00 | Thomas Statzberger v Matias Zukas | 6-2,6-4 |
| ITF Austria F5 | 2017/08/02 09:30 | Dominic Weidinger v Matias Zukas | 0-6,3-6 |
| ITF Austria F3 | 2017/07/18 08:00 | Johannes Haerteis v Matias Zukas | 6-1,2-6,6-1 |
| ITF Germany F7 | 2017/07/12 17:25 | Matias Zukas v Dominik Boehler | 5-7,3-6 |