Stadium: Court 4 Round: 44 Ground: Grass
| Challenger Todi | 2017/06/20 11:55 | Facundo Bagnis v Jahn, Jeremy | 6-4,0-6,7-5 |
| Challenger - Lyon | 2017/06/13 14:30 | Mathieu, Paul-Henri v Jahn, Jeremy | 6-3,6-1 |
| ITF Italy F15 | 2017/05/30 09:00 | Jahn, Jeremy v Andrea Collarini | 1-6,5-7 |
| ITF Sweden F2 | 2017/05/17 08:15 | Jonathan Mridha v Jahn, Jeremy | 1-6,7-6,7-6 |
| ITF Sweden F2 | 2017/05/16 09:35 | Karl Friberg v Jahn, Jeremy | 5-7,2-6 |
| ATP Munich Qual | 2017/04/30 10:35 | Jahn, Jeremy v Jozef Kovalik | 5-7,3-6 |
| Challenger - Francavilla | 2017/04/24 13:55 | Jahn, Jeremy v Alexander Bublik | 6-7,3-6 |
| Challenger - Barletta | 2017/04/11 08:00 | Marco Cecchinato v Jahn, Jeremy | 6-0,6-1 |
| Challenger Ilkley Qual | 2017/06/17 14:20 | Alex Bolt v Blake Mott | 6-4,6-3 |
| Challenger Mestre | 2017/05/27 15:20 | Blake Mott v Joao Domingues | 0-6,2-6 |
| Challenger Mestre | 2017/05/24 10:00 | Blake Mott v Tallon Griekspoor | 7-6,6-3 |
| Challenger Mestre | 2017/05/23 11:10 | Blake Mott v Gunneswaran, Prajnesh | 7-5,6-3 |
| ITF Sweden F2 | 2017/05/18 09:35 | Vandenbulcke, Yannick v Blake Mott | 7-6,2-6,6-3 |
| ITF Sweden F2 | 2017/05/17 12:05 | Diarra, Gibril v Blake Mott | 3-6,4-6 |
| ITF Sweden F2 | 2017/05/16 10:15 | Madaras, Dragos Nicolae v Blake Mott | 4-6,4-6 |
| ITF Sweden F1 | 2017/05/12 08:15 | Hugo Dellien v Blake Mott | 6-2,6-0 |