Stadium: B & B Court Round: 27 Ground: Clay
| Challenger Meerbusch | 2017/08/17 11:00 | Sieber, Marc v Karim-Mohamed Maamoun | 2-6,3-6 |
| Challenger Meerbusch | 2017/08/15 15:15 | Karim-Mohamed Maamoun v Mertens, Yannick | 6-3,6-2 |
| Segovia, Spain | 2017/08/03 14:30 | Alex De Minaur v Karim-Mohamed Maamoun | 6-2,7-6 |
| Segovia, Spain | 2017/08/01 11:55 | Vega Hernandez, David v Karim-Mohamed Maamoun | 2-6,1-6 |
| Coupe Davis | 2017/07/22 14:00 | Karim-Mohamed Maamoun v Hounkpevi, Felix | 6-0,6-1 |
| Coupe Davis | 2017/07/21 14:00 | Chinamo, Tadiwa v Karim-Mohamed Maamoun | 0-6,1-6 |
| Coupe Davis | 2017/07/19 14:00 | Karim-Mohamed Maamoun v Etienne Niyigena | 6-0,6-0 |
| Coupe Davis | 2017/07/17 15:35 | Karim-Mohamed Maamoun v Sylvester Emmanuel | 6-0,6-3 |
| Challenger Meerbusch | 2017/08/17 12:35 | Cervantes, Inigo v Jahn, Jeremy | 4-6,6-7 |
| Challenger Meerbusch | 2017/08/15 15:10 | Federico Coria v Jahn, Jeremy | 6-3,0-6,4-6 |
| ITF Italy F25 | 2017/08/11 13:00 | Jahn, Jeremy v Brkic, Tomislav | 4-6,6-3,4-6 |
| ITF Italy F25 | 2017/08/11 08:00 | Jahn, Jeremy v Bachinger, Matthias | 6-3,6-2 |
| ITF Italy F25 | 2017/08/09 08:00 | Jahn, Jeremy v Giacalone, Omar | 7-5,6-3 |
| ITF Italy F25 | 2017/08/08 12:20 | Jahn, Jeremy v Kishi, Ryota | 6-3,6-2 |
| Challenger Liberec | 2017/08/04 14:30 | Jahn, Jeremy v Ojeda Lara, Ricardo | 6-7,4-6 |
| Challenger Liberec | 2017/08/03 10:00 | Juan Pablo Ficovich v Jahn, Jeremy | 3-6,4-6 |