Round: 25 Ground: Clay
| French Open Qual | 2017/05/22 15:45 | Vaclav Safranek v Denis Kudla | 4-6,1-6 |
| Challenger Heilbronn Qual | 2017/05/13 10:40 | Vaclav Safranek v Caio Zampieri | 3-6,6-7 |
| Challenger Francavilla | 2017/04/28 09:00 | Stefano Travaglia v Vaclav Safranek | 7-5,3-6,6-3 |
| Challenger Francavilla | 2017/04/26 14:35 | Vaclav Safranek v Alexander Bublik | 6-1,6-4 |
| Challenger Francavilla | 2017/04/25 09:00 | Vaclav Safranek v Sebastian Ofner | 4-6,6-3,6-1 |
| ITF Italy F7 | 2017/04/05 15:05 | Juan Pablo Paz v Vaclav Safranek | 6-4,6-3 |
| ITF Italy F7 | 2017/04/04 10:30 | Julian Ocleppo v Vaclav Safranek | 7-5,4-6,4-6 |
| ITF Italy F6 | 2017/04/01 09:00 | Vaclav Safranek v Lorenzo Giustino | 7-6,6-7,7-5 |
| 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 USA F11 | 2017/03/24 18:00 | Sebastian Fanselow v Jared Hiltzik | 6-3,6-4 |