Stadium: Show Court 8 Round: 25 Ground: Clay
| ITF Germany F10 | 2017/08/08 13:40 | Jonas Luetjen v Moritz Dettinger | 7-6,7-6 |
| ITF Germany F4 | 2017/06/21 13:30 | Jonas Luetjen v Leon Hoeveler | 7-6,3-6,4-6 |
| ITF Poland F1 | 2017/06/12 12:00 | Peter Heller v Jonas Luetjen | 2-6,7-5,6-3 |
| Challenger Samarkand Qual | 2017/05/14 06:55 | Danilo Petrovic v Jonas Luetjen | 6-3,5-7,6-3 |
| Challenger Samarkand Qual | 2017/05/13 08:20 | Markos Kalovelonis v Jonas Luetjen | 3-6,3-6 |
| ITF Egypt F5 | 2017/02/15 11:25 | Jonas Luetjen v Giorgio Ricca | 6-7,6-1,3-6 |
| ITF Egypt F4 | 2017/02/12 08:00 | Jonas Luetjen v Gleb Sakharov | 7-6,7-5 |
| ITF Egypt F4 | 2017/02/11 08:00 | Youssef Hossam v Jonas Luetjen | 4-6,6-3,3-6 |
| ITF Germany F6 | 2017/07/06 11:45 | Tristan Meraut v Adrian Obert | 6-4,6-3 |
| ITF Germany F6 | 2017/07/05 15:55 | Adrian Obert v Elmar Ejupovic | 1-6,7-6,6-1 |
| ITF Germany F6 | 2017/07/03 12:00 | Adrian Obert v Leon Hoeveler | 6-1,6-2 |
| ITF Italy F18 | 2017/06/25 16:30 | Pietro Rondoni v Adrian Obert | 6-3,6-1 |
| ITF Italy F18 | 2017/06/24 15:30 | Lorenzo Frigerio v Adrian Obert | 2-6,6-2,1-6 |
| ITF Italy F18 | 2017/06/23 13:00 | Cristian Carli v Adrian Obert | 1-6,4-6 |
| ITF Italy F18 | 2017/06/22 13:05 | Adrian Obert v Marco Bortolotti | 6-3,3-6,6-1 |
| ITF Italy F18 | 2017/06/21 18:55 | Francesco Vilardo v Adrian Obert | 2-6,4-6 |