Round: 26 Ground: Clay
| ITF Belgium F2 | 2016/06/22 14:35 | Jahn, Jeremy v Verboven, Laurens | 6-2,6-1 |
| ITF Morocco F1 | 2016/03/12 15:00 | Jahn, Jeremy v Vilella Martinez, Mario | 6-1,3-6,6-2 |
| ITF Morocco F1 | 2016/03/11 11:00 | Ouahab, Lamine v Jahn, Jeremy | 6-7,4-6 |
| ITF Morocco F1 | 2016/03/10 10:00 | Jahn, Jeremy v Bensoussan, Samuel | 6-3,6-4 |
| ITF Morocco F1 | 2016/03/09 11:10 | Jahn, Jeremy v Onken, Julian | 6-1,6-2 |
| France F4, Singles | 2016/03/02 14:50 | Jahn, Jeremy v Lorenzo Giustino | 4-6,4-6 |
| France F4, Singles | 2016/03/01 11:00 | Ugo Humbert v Jahn, Jeremy | 6-7,1-6 |
| Challenger Wroclaw Qual | 2016/02/13 09:20 | Nielsen, Frederik v Jahn, Jeremy | 6-4,7-6 |
| ITF Belgium F1 Qual | 2016/06/13 07:30 | Cailleau, Jolan v Manuel Guinard | 7-6,2-6,4-6 |
| ITF Belgium F9 | 2015/08/06 15:45 | Cailleau, Jolan v Joris De Loore | 3-6,6-3,2-6 |
| ITF Belgium F9 | 2015/08/05 09:00 | Tabatruong, Maxime v Cailleau, Jolan | 4-6,7-5,3-6 |
| ITF Belgium F7 | 2015/07/25 13:00 | Joris De Loore v Cailleau, Jolan | 6-1,5-7,6-2 |
| ITF Belgium F7 | 2015/07/24 08:00 | Cailleau, Jolan v Dhoe, Benjamin | 7-5,6-2 |
| ITF Belgium F7 | 2015/07/23 10:05 | Geens, Clement v Cailleau, Jolan | 2-6,2-6 |
| ITF Belgium F7 | 2015/07/21 15:05 | Cailleau, Jolan v de Goeijen, Bobby | 6-3,6-0 |
| ITF Belgium F7 Qual | 2015/07/19 13:30 | Rother, Jannik v Cailleau, Jolan | 1-6,2-6 |