| ITF Turkey F45 | 2017/11/29 06:45 | Francois-Arthur Vibert v Adam Chadaj | 7-6,6-0 |
| ITF Turkey F45 | 2017/11/28 12:30 | Francois-Arthur Vibert v Adam Chadaj | 7-6,6-0 |
| ITF Poland F11 | 2017/09/01 09:00 | Pavel Filin v Adam Chadaj | 7-6,7-6 |
| ITF Poland F11 | 2017/08/30 09:00 | Martin Fekiac v Adam Chadaj | 1-6,5-7 |
| ITF Poland F11 | 2017/08/28 09:00 | Piotr Grynkowski v Adam Chadaj | 4-6,1-6 |
| ITF Poland F10 | 2017/08/23 09:00 | Artem Smirnov v Adam Chadaj | 7-6,6-2 |
| ITF Poland F10 | 2017/08/22 08:00 | Volodymyr Uzhylovskyi v Adam Chadaj | 4-6,3-6 |
| ITF Poland F9 | 2017/08/18 09:00 | Adam Chadaj v Aleksandar Vukic | 5-7,3-6 |
| ITF USA F39 | 2017/11/30 17:00 | Danny Thomas v Julian Lenz | 7-6,1-6,6-4 |
| ITF USA F39 | 2017/11/29 18:00 | Jeffrey Schorsch v Julian Lenz | 3-6,6-2,3-6 |
| ITF USA F39 | 2017/11/27 23:25 | Johannes Schretter v Julian Lenz | 2-6,2-6 |
| ITF USA F37 | 2017/11/16 16:00 | Julian Lenz v Alberto Barroso Campos | 4-6,6-1,4-6 |
| ITF USA F37 | 2017/11/15 16:00 | Julian Lenz v Oliver Crawford | 6-4,6-3 |
| ITF USA F36 | 2017/11/09 15:00 | Santiago Rodriguez Taverna v Julian Lenz | 6-2,6-2 |
| ITF USA F36 | 2017/11/08 15:30 | Gianni Ross v Julian Lenz | 4-6,6-7 |
| ITF USA F35 | 2017/11/04 16:25 | Fabrizio Ornago v Julian Lenz | 6-2,6-2 |