Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F34 | 2017/09/17 11:00 | Omar Giacalone v Patricio Heras | 1-6,2-6 |
| ITF Turkey F34 | 2017/09/16 11:00 | Dante Gennaro v Omar Giacalone | 6-1,2-6,3-6 |
| ITF Turkey F34 | 2017/09/14 10:30 | Omar Giacalone v Bastian Trinker | 6-2,7-5 |
| ITF Turkey F34 | 2017/09/13 10:30 | Omar Giacalone v Stefan Vujic | 6-3,6-3 |
| ITF Italy F28 | 2017/09/06 09:30 | Adelchi Virgili v Omar Giacalone | 6-4,6-2 |
| ITF Italy F28 | 2017/09/04 14:40 | Alessandro Ragazzi v Omar Giacalone | 5-7,2-6 |
| ITF Italy F25 | 2017/08/09 08:00 | Jeremy Jahn v Omar Giacalone | 7-5,6-3 |
| ITF Italy F25 | 2017/08/07 17:20 | Jacopo Stefanini v Omar Giacalone | 3-6,1-6 |
| ITF Turkey F35 | 2017/09/18 11:30 | Louroi Martinez v Jannis Kahlke | 2-6,3-6 |
| ITF Turkey F34 | 2017/09/12 10:30 | Ken Onishi v Jannis Kahlke | 6-7,7-6,6-0 |
| ITF Turkey F34 | 2017/09/11 10:00 | Jonas Trinker v Jannis Kahlke | 1-6,1-6 |
| ITF Turkey F34 | 2017/09/10 10:30 | Kerim Han Bilgin v Jannis Kahlke | 4-6,3-6 |
| ITF Belgium F12 | 2017/09/06 09:00 | Maxime Pauwels v Jannis Kahlke | 7-5,6-4 |
| ITF Belgium F12 | 2017/09/05 08:00 | Turpal Gadamauri v Jannis Kahlke | 3-6,4-6 |
| ITF Germany F10 | 2017/08/08 13:15 | Jan Choinski v Jannis Kahlke | 3-6,6-2,6-2 |
| ITF Belgium F5 | 2017/07/20 12:30 | Julien Dubail v Jannis Kahlke | 2-6,6-2,6-4 |