[232] Jeremy Jahn 5-7,2-6 Jan Choinski [483] 2017-07-22 11:10
Round: 28 Ground: Clay
Home History
| ITF Germany F8 | 2017/07/21 11:00 | Jeremy Jahn v Elmar Ejupovic | 6-1,7-5 |
| ITF Germany F8 | 2017/07/20 10:30 | Jeremy Jahn v Maximilian Neuchrist | 6-2,3-6,7-6 |
| ITF Germany F8 | 2017/07/19 11:00 | Jeremy Jahn v Franco Agamenone | 6-1,3-6,6-1 |
| ITF Austria F2 | 2017/07/15 12:45 | Daniel Brands v Jeremy Jahn | 7-6,6-1 |
| ITF Austria F2 | 2017/07/14 09:00 | Pascal Brunner v Jeremy Jahn | 5-7,2-6 |
| ITF Austria F2 | 2017/07/13 11:00 | Sebastian Prechtel v Jeremy Jahn | 4-6,0-6 |
| ITF Austria F2 | 2017/07/12 10:40 | Jonas Trinker v Jeremy Jahn | 3-6,4-6 |
| ITF Austria F2 | 2017/07/10 11:00 | Ken Onishi v Jeremy Jahn | 3-6,6-7 |
Away History
| ITF Germany F8 | 2017/07/21 15:30 | Gibril Diarra v Jan Choinski | 1-6,4-6 |
| ITF Germany F8 | 2017/07/20 14:10 | Julian Lenz v Jan Choinski | 7-5,6-7,0-6 |
| ITF Germany F8 | 2017/07/19 14:30 | Jan Choinski v Tomas Lipovsek Puches | 6-1,4-6,6-1 |
| ITF Germany F7 | 2017/07/14 15:55 | Enrique Lopez-Perez v Jan Choinski | 7-5,4-6,6-3 |
| ITF Germany F7 | 2017/07/13 15:00 | Filip Horansky v Jan Choinski | 1-6,6-7 |
| ITF Germany F7 | 2017/07/12 15:00 | Alex Knaff v Jan Choinski | 6-7,2-6 |
| ITF Germany F7 | 2017/07/11 15:25 | Mats Rosenkranz v Jan Choinski | 3-6,6-2,0-6 |
| ITF Poland F3 | 2017/07/01 11:00 | Jan Choinski v Markus Eriksson | 6-2,3-6,5-7 |