Round: 29 Ground: Hardcourt outdoor
| ITF Tunisia F32 | 2015/11/19 08:30 | Tallon Griekspoor v Jonas Luetjen | 6-4,6-2 |
| ITF Tunisia F32 | 2015/11/17 13:40 | Jaime Fermosell v Jonas Luetjen | 5-7,3-6 |
| ITF Germany F16 | 2015/10/15 13:35 | Jonas Luetjen v Tom Schonenberg | 6-7,4-6 |
| ITF Germany F16 | 2015/10/13 12:00 | Tim Sandkaulen v Jonas Luetjen | 2-6,4-6 |
| ITF Turkey F37 | 2014/10/23 07:30 | Pedja Krstin v Jonas Luetjen | 6-3,6-2 |
| ITF Turkey F37 | 2014/10/21 07:30 | Jonas Luetjen v Alexander Kuerschner | 6-4,6-2 |
| ITF Turkey F36 | 2014/10/15 10:00 | Jonas Luetjen v Yannick Maden | 2-6,4-6 |
| ATP Stuttgart Qual | 2014/07/05 13:50 | Marsel Ilhan v Jonas Luetjen | 6-2,6-4 |
| ITF Tunisia F27 | 2015/10/18 09:00 | Yannick Jankovits v Evan Hoyt | 6-4,6-7,6-3 |
| ITF Tunisia F27 | 2015/10/17 09:00 | Yannick Jankovits v Benjamin Bonzi | 7-5,6-4 |
| ITF Tunisia F27 | 2015/10/16 09:00 | Yannick Jankovits v Fabien Reboul | 6-3,6-4 |
| ITF Tunisia F27 | 2015/10/15 12:30 | Yannick Jankovits v Anton Desyatnik | 6-0,6-3 |
| ITF Tunisia F27 | 2015/10/13 10:50 | Yannick Jankovits v Majed Kilani | 6-7,6-0,6-0 |
| ITF Tunisia F5 | 2015/10/10 09:00 | Yannick Jankovits v Roberto Ortega-Olmedo | 3-6,7-6,2-6 |
| ITF Tunisia F5 | 2015/10/09 09:00 | Yannick Jankovits v Francesco Vilardo | 6-0,6-2 |
| ITF Tunisia F5 | 2015/10/08 09:00 | Yannick Jankovits v Anton Desyatnik | 6-0,6-0 |