Round: 25 Ground: Clay
| ITF Italy F15 | 2017/05/30 11:20 | Vaclav Safranek v Sebastian Fanselow | 6-3,6-4 |
| Challenger Heilbronn Qual | 2017/05/15 10:00 | Dominik Koepfer v Sebastian Fanselow | 7-6,6-4 |
| Challenger Heilbronn Qual | 2017/05/14 09:00 | Bradley Klahn v Sebastian Fanselow | 5-7,6-7 |
| Challenger Heilbronn Qual | 2017/05/13 08:00 | Sebastian Fanselow v Matteo Donati | 7-6,6-4 |
| ITF USA F13 | 2017/04/13 23:00 | Jared Hiltzik v Sebastian Fanselow | 3-6,7-5,6-2 |
| ITF USA F13 | 2017/04/11 18:30 | Yosuke Watanuki v Sebastian Fanselow | 2-6,0-6 |
| ITF USA F12 | 2017/04/04 15:00 | Brayden Schnur v Sebastian Fanselow | 6-1,1-6,6-3 |
| ITF USA F11 | 2017/03/26 20:00 | Sebastian Fanselow v Bradley Klahn | 6-3,6-2 |
| ITF Italy F12 | 2017/05/12 13:00 | Tobias Simon v Nils Langer | 6-4,3-6,5-7 |
| ITF Italy F12 | 2017/05/11 11:15 | Tobias Simon v Filippo Leonardi | 6-2,7-6 |
| ITF Italy F12 | 2017/05/10 12:30 | Tobias Simon v Gianmarco Cacace | 6-3,6-4 |
| ITF Tunisia F17 | 2017/05/05 10:40 | Tobias Simon v Cristian Carli | 3-6,6-7 |
| ITF Tunisia F17 | 2017/05/04 12:10 | Tobias Simon v Kevin Griekspoor | 6-3,7-5 |
| ITF Tunisia F17 | 2017/05/02 10:45 | Tobias Simon v Alberto Cammarata | 6-4,6-3 |
| ITF Tunisia F16 | 2017/04/27 09:00 | Francois-Arthur Vibert v Tobias Simon | 6-7,5-7 |
| ITF Tunisia F16 | 2017/04/25 09:00 | Samuele Ramazzotti v Tobias Simon | 4-6,5-7 |