| Champ: | Philipp Kohlschreiber |
| Runner: |  Paul-Henri Mathieu |
| Score: | 2–6, 6–2, 6–2 |
| Type: | men |
| Before Name: | Bet-at-home Cup Kitzbühel |
See main article: 2015 Generali Open Kitzbühel.
David Goffin was the defending champion, but withdrew before the tournament began.
Philipp Kohlschreiber won the title, defeating Paul-Henri Mathieu in the final, 2–6, 6–2, 6–2.
The top four seeds receive a bye into the second round.
