Stadium: Court 1 Round: 44 Ground: Carpet indoor
| ITF France F22 Qual | 2017/09/30 13:40 | Kyrian Jacquet v Marek Flinner | 6-2,6-3 |
| ITF Spain F29 Qual | 2017/09/10 08:00 | Marek Flinner v Quim Sorni Chavarria | 5-7,4-6 |
| ITF Germany F11 | 2017/08/13 08:00 | Tim Seibert v Marek Flinner | 7-6,6-2 |
| ITF Germany F10 | 2017/08/06 08:00 | Marek Flinner v Marvin Rehberg | 3-6,2-6 |
| ITF Italy F16 Qual | 2017/06/03 08:30 | Peter Heller v Marek Flinner | 6-3,6-1 |
| ITF Italy F14 Qual | 2017/05/20 08:00 | Marek Flinner v Lorenzo Seroddi | 4-6,6-1,2-6 |
| ITF Greece F5 | 2017/04/01 10:30 | Sergei Pogosian v Marek Flinner | 6-3,2-6,6-1 |
| ITF Greece F4 | 2017/03/26 10:00 | Marek Flinner v Marko Osmakcic | 2-6,2-6 |
| ITF Germany F15 | 2017/10/16 10:00 | Frederik Press v Alexander Kuerschner | 6-1,6-1 |
| ITF Germany F15 | 2017/10/16 08:00 | Alexander Kuerschner v Robin Lang | 6-3,6-3 |
| ITF Germany F15 | 2017/10/15 07:00 | Daniel De Jonge v Alexander Kuerschner | 4-6,4-6 |
| ITF Great Britain F4 | 2017/09/13 11:15 | Joshua Paris v Alexander Kuerschner | 7-6,6-1 |
| ITF Great Britain F4 | 2017/09/12 09:00 | Mark Whitehouse v Alexander Kuerschner | 2-6,6-4,3-6 |
| ITF Great Britain F4 | 2017/09/11 11:30 | Robert Leck v Alexander Kuerschner | 5-7,6-4,0-6 |
| ITF Sweden F1 Qual | 2017/05/07 08:15 | Marvin Moeller v Alexander Kuerschner | 6-1,7-5 |
| ITF Germany F3 | 2017/01/22 11:30 | Alexander Mannapov v Alexander Kuerschner | 7-6,6-4 |