| ITF China F5 | 2017/04/13 03:00 | Zhizhen Zhang v Jan Mertl | 6-2,3-6,6-3 |
| ITF China F5 | 2017/04/11 04:40 | Zihao Xia v Jan Mertl | 3-6,3-6 |
| ITF China F4 | 2017/04/08 02:30 | Zhe Li v Jan Mertl | 6-3,7-5 |
| ITF China F4 | 2017/04/07 03:25 | Jan Mertl v Andriej Kapas | 7-6,4-6,6-4 |
| ITF China F4 | 2017/04/05 04:35 | Jan Mertl v Yecong He | 7-6,6-3 |
| ITF China F4 | 2017/04/04 04:10 | Jan Mertl v Xiao Gong | 6-0,6-2 |
| ITF Italy F3 | 2017/03/07 14:05 | Jan Mertl v Alessandro Petrone | 3-6,4-6 |
| Challenger Wroclaw Qual | 2017/02/26 11:25 | Andrei Vasilevski v Jan Mertl | 6-3,6-3 |
| 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 USA F9 | 2017/02/24 14:00 | Julian Lenz v Edan Bakshi | 6-0,6-2 |