Round: 62 Ground: Clay
| ITF Czech Republic F1 Qual | 2017/05/14 10:30 | Julian Lenz v Dominik Recek | 6-3,6-2 |
| ITF USA F11 | 2017/03/21 17:00 | Gonzales Austin v Julian Lenz | 3-6,6-3,5-7 |
| ITF USA F10 | 2017/03/14 18:00 | Julian Lenz v Dmitry Popko | 4-6,2-6 |
| ITF USA F9 | 2017/03/03 18:25 | Julian Lenz v Tommy Paul | 1-6,6-1,1-6 |
| ITF USA F9 | 2017/03/02 15:00 | Genaro Alberto Olivieri v Julian Lenz | 3-6,2-6 |
| ITF USA F9 | 2017/03/01 15:00 | Julian Lenz v Victor Nunez | 6-1,6-4 |
| ITF USA F9 | 2017/02/27 16:00 | Julian Lenz v Genaro Alberto Olivieri | 6-4,4-6,6-3 |
| ITF USA F9 | 2017/02/26 16:00 | Julian Lenz v Cesar A Gomez Diaz | 6-0,6-4 |
| ITF Czech Republic F1 Qual | 2017/05/14 10:30 | Maksim Tikhomirov v Adam Majchrowicz | 4-6,6-3,0-6 |
| ITF Hungary F1 | 2017/05/08 08:00 | Adam Majchrowicz v Artem Dubrivnyy | 0-6,3-6 |
| ITF Hungary F1 | 2017/05/07 08:00 | Adam Majchrowicz v Alexandre G R Girotto | 6-2,6-1 |
| ITF Indonesia F6 | 2017/04/12 04:35 | Yu Hsiang Chiu v Adam Majchrowicz | 4-6,7-5,6-3 |
| ITF Indonesia F6 | 2017/04/10 03:00 | Adam Majchrowicz v Punn Bodhidatta | 6-1,6-3 |
| ITF Indonesia F6 | 2017/04/09 03:00 | Adam Majchrowicz v Blake Ellis | 4-6,6-2,6-4 |
| ITF Indonesia F5 Qual | 2017/04/03 05:30 | Adam Majchrowicz v Blake Ellis | 7-5,2-6,4-6 |
| ITF Indonesia F5 Qual | 2017/04/02 06:30 | Adam Majchrowicz v Ioan Dan Abrudan | 6-3,6-3 |