Julian Lenz 7-5,6-7,0-6 Jan Choinski 2017-07-20 14:10
Round: 26 Ground: Clay
Home History
| ITF Germania F8 | 2017/07/19 15:30 | Matthew Dellavedova v Julian Lenz | 3-6,4-6 |
| Challenger Marburg | 2017/07/03 15:30 | Cedrik-Marcel Stebe v Julian Lenz | 6-3,7-6 |
| Challenger Lisbona - Qual. | 2017/06/12 10:00 | Julian Lenz v Dragos Dima | 4-6,3-6 |
| Challenger Lisbona - Qual. | 2017/06/11 10:00 | Danilo Petrovic v Julian Lenz | 6-7,6-4,3-6 |
| Challenger Lisbona - Qual. | 2017/06/10 11:40 | Julian Lenz v Andriej Kapas | 6-4,6-3 |
| ITF Repubblica Ceca F2 | 2017/05/28 08:30 | Jan Mertl v Julian Lenz | 6-4,2-6,2-6 |
| ITF Repubblica Ceca F2 | 2017/05/27 11:55 | Julian Lenz v Johannes Haerteis | 6-1,6-4 |
| ITF Repubblica Ceca F2 | 2017/05/25 11:00 | Kristjan Tamm v Julian Lenz | 2-6,1-6 |
Away History
| ITF Germania F8 | 2017/07/19 14:30 | Jan Choinski v Tomas Lipovsek Puches | 6-1,4-6,6-1 |
| ITF Germania F7 | 2017/07/14 15:55 | Enrique Lopez-Perez v Jan Choinski | 7-5,4-6,6-3 |
| ITF Germania F7 | 2017/07/13 15:00 | Filip Horansky v Jan Choinski | 1-6,6-7 |
| ITF Germania F7 | 2017/07/12 15:00 | Alex Knaff v Jan Choinski | 6-7,2-6 |
| ITF Germania F7 | 2017/07/11 15:25 | Mats Rosenkranz v Jan Choinski | 3-6,6-2,0-6 |
| ITF Polonia F3 | 2017/07/01 11:00 | Jan Choinski v Markus Eriksson | 6-2,3-6,5-7 |
| ITF Polonia F3 | 2017/06/30 10:00 | Andrea Vavassori v Jan Choinski | 3-6,3-6 |
| ITF Polonia F3 | 2017/06/28 09:00 | Wojciech Marek v Jan Choinski | 2-6,2-6 |