Round: 25 Ground: Clay
| ITF Israel F2 | 2016/02/17 09:35 | Jonas Luetjen v Peter Heller | 7-6,6-2 |
| Challenger Marburg Qual | 2016/06/26 08:00 | Peter Heller v Sergey Betov | 6-3,3-6,3-6 |
| ITF Germany F4 | 2016/06/23 12:45 | Peter Heller v Kevin Krawietz | 1-6,3-6 |
| ITF Turkey F10 | 2016/03/11 10:20 | Demian Raab v Peter Heller | 1-6,7-5,6-4 |
| ITF Turkey F10 | 2016/03/10 09:25 | Dan Dowson v Peter Heller | 5-7,7-6,3-6 |
| ITF Turkey F10 | 2016/03/09 11:50 | Delf Gohlke v Peter Heller | 0-6,1-6 |
| ITF Israel F3 | 2016/02/26 08:30 | Peter Heller v Julien Dubail | 3-6,6-3,6-7 |
| ITF Israel F3 | 2016/02/25 08:00 | Tal Goldengoren v Peter Heller | 6-3,3-6,2-6 |
| ITF Israel F3 | 2016/02/24 09:20 | Corentin Denolly v Peter Heller | 7-6,4-6,3-6 |
| ITF Germany F3 | 2017/01/24 10:00 | Jonas Luetjen v Marvin Netuschil | 4-6,6-7 |
| Challenger Koblenz Qual | 2017/01/16 13:05 | Filip Horansky v Jonas Luetjen | 6-4,6-4 |
| Challenger Koblenz Qual | 2017/01/15 10:45 | Louis Wessels v Jonas Luetjen | 2-6,5-7 |
| ITF Israel F18 | 2016/12/17 09:30 | Jonas Luetjen v David Guez | 1-6,0-6 |
| ITF Israel F18 | 2016/12/16 11:00 | Shahar Elbaz v Jonas Luetjen | 1-6,3-6 |
| ITF Israel F18 | 2016/12/15 10:30 | Igor Smilansky v Jonas Luetjen | 3-6,3-6 |
| ITF Israel F18 | 2016/12/13 07:30 | Sem Verbeek v Jonas Luetjen | 3-6,1-6 |
| ITF Israel F17 | 2016/12/09 09:20 | Jonas Luetjen v David Guez | 2-6,6-2,1-6 |