Stadium: Centre Court Round: 54 Ground: Clay
| Challenger Eckental | 2017/10/30 15:00 | Jeremy Jahn v Alexander Bublik | 4-6,4-6 |
| Challenger Ismaning | 2017/10/18 18:15 | Jeremy Jahn v Yannick Hanfmann | 6-7,6-4,3-6 |
| Challenger Ismaning | 2017/10/17 09:50 | Jeremy Jahn v Laurynas Grigelis | 7-6,3-6,7-6 |
| Challenger Ortisei | 2017/10/10 08:30 | Viktor Galovic v Jeremy Jahn | 6-3,3-6,6-3 |
| Challenger Sibiu | 2017/09/18 09:00 | Bjorn Fratangelo v Jeremy Jahn | 2-6,6-3,7-6 |
| Challenger Alphen | 2017/09/07 14:00 | Tommy Robredo v Jeremy Jahn | 6-4,7-6 |
| Challenger Alphen | 2017/09/06 10:00 | Jeremy Jahn v Ivan Endara | 6-1,6-4 |
| Challenger Como | 2017/08/30 10:10 | Jeremy Jahn v Oscar Otte | 4-6,6-2,3-6 |
| Challenger Andria | 2017/11/20 16:30 | Alessandro Bega v Ricardas Berankis | 1-6,6-7 |
| Challenger Brescia | 2017/11/13 15:35 | Uladzimir Ignatik v Alessandro Bega | 6-3,6-4 |
| ITF Kuwait F1 | 2017/11/05 11:30 | Alessandro Bega v Maximilian Neuchrist | 6-7,3-6 |
| ITF Kuwait F1 | 2017/11/04 06:00 | Alessandro Bega v Benjamin Lock | 7-5,6-4 |
| ITF Kuwait F1 | 2017/11/03 06:00 | Alessandro Bega v Leny Mitjana | 7-5,6-1 |
| ITF Kuwait F1 | 2017/11/02 06:00 | Alessandro Bega v Kristian Lozan | 7-5,6-2 |
| ITF Kuwait F1 | 2017/10/31 06:00 | Alessandro Bega v Jose Fco. Vidal Azorin | 2-6,7-6,6-4 |
| Challenger Ho Chi Minh City | 2017/10/24 04:30 | Alessandro Bega v Peter Polansky | 4-6,6-4,5-7 |