Paolo Lorenzi Paolo Lorenzi (; born 15 December 1981) is an Italian former professional tennis player. Lorenzi was coached by Claudio Galoppini. Tennis career Lorenzi reached his first ATP World Tour final at the age of 32, in São Paulo. Here, at the 2014 ...

was the defending champion, but lost in the second round to

João Sousa João Pedro Coelho Marinho de Sousa (born 30 March 1989), known as João Sousa (), is a Portuguese professional tennis player. He achieved a career-high ATP singles ranking of No. 28 on 16 May 2016 and a doubles ranking of No. 26 on 13 May 2 ...

Philipp Kohlschreiber Philipp Eberhard Hermann Kohlschreiber (; born 16 October 1983) is a German former professional tennis player. The right-hander won eight singles and seven doubles titles on the ATP World Tour and made the quarterfinals at the 2012 Wimbledon Cha ...

won the title, defeating Sousa in the final, 6–3, 6–4. This tournament was the last for the former world No.2

Tommy Haas Thomas Mario Haas (; born 3 April 1978) is a German former professional tennis player. He competed on the ATP Tour from 1996 to 2017. After breaking into the world top 100 in 1997, and reaching a career-high singles ranking of world No. 2 in May ...

who lost in the first round to

Jan-Lennard Struff Jan-Lennard Struff (; born 25 April 1990) is a German professional tennis player. He reached his career-high ATP singles ranking of world No. 29 in August 2020. In doubles, he achieved a career-high ranking of world No. 21 in October 2018. He ha ...

Seeds

The top four seeds receive a bye into the second round.

Draw

Finals

Top half

Bottom half

Qualifying

Seeds

Qualifiers

Lucky loser

# Thiago Monteiro

First qualifier

Second qualifier

Third qualifier

Fourth qualifier

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:Generali Open Kitzbühel - Singles, 2017 2017 ATP World Tour 2017 Singles