Home History
| ITF Poland F3 | 2017/07/01 11:00 | Jan Choinski v Markus Eriksson | 6-2,3-6,5-7 |
| ITF Poland F3 | 2017/06/30 10:00 | Andrea Vavassori v Jan Choinski | 3-6,3-6 |
| ITF Poland F3 | 2017/06/28 09:00 | Wojciech Marek v Jan Choinski | 2-6,2-6 |
| ITF Poland F3 | 2017/06/26 12:05 | Adrian Andrzejczuk v Jan Choinski | 3-6,2-6 |
| ITF Poland F2 | 2017/06/20 11:55 | Evan Furness v Jan Choinski | 6-3,6-3 |
| ITF Poland F1 | 2017/06/17 11:00 | Kamil Majchrzak v Jan Choinski | 6-4,6-0 |
| ITF Poland F1 | 2017/06/16 15:50 | Mariano Kestelboim v Jan Choinski | 6-7,2-6 |
| ITF Poland F1 | 2017/06/15 11:05 | Pawel Juszczak v Jan Choinski | 6-4,0-6,4-6 |
Away History
| Challenger Marburg | 2017/07/03 15:30 | Cedrik-Marcel Stebe v Julian Lenz | 6-3,7-6 |
| Challenger Lisbon Qual | 2017/06/12 10:00 | Julian Lenz v Dragos Dima | 4-6,3-6 |
| Challenger Lisbon Qual | 2017/06/11 10:00 | Danilo Petrovic v Julian Lenz | 6-7,6-4,3-6 |
| Challenger Lisbon Qual | 2017/06/10 11:40 | Julian Lenz v Andriej Kapas | 6-4,6-3 |
| ITF Czech Republic F2 | 2017/05/28 08:30 | Jan Mertl v Julian Lenz | 6-4,2-6,2-6 |
| ITF Czech Republic F2 | 2017/05/27 11:55 | Julian Lenz v Johannes Haerteis | 6-1,6-4 |
| ITF Czech Republic F2 | 2017/05/25 11:00 | Kristjan Tamm v Julian Lenz | 2-6,1-6 |
| ITF Czech Republic F2 | 2017/05/24 11:55 | Julian Lenz v Robin Stanek | 6-3,2-6,6-4 |