2018 Generali Open Kitzbühel
The 2018 Generali Open Kitzbühel was a men's tennis tournament played on outdoor clay courts. It was the 74th edition of the Austrian Open Kitzbühel, and part of the World Tour 250 series of the 2018 ATP World Tour. It took place at the Tennis stadium Kitzbühel in Kitzbühel, Austria, from July 30 through August 5.
Singles main draw entrants
Seeds
1 Rankings are as of July 23, 2018Other entrants
The following players received wildcards into the singles main draw:The following players received entry into the singles main draw as special exempts:
The following players received entry from the qualifying draw:
Withdrawals
;Before the tournament- Pablo Cuevas → replaced by Radu Albot
- Richard Gasquet → replaced by Taro Daniel
- Gaël Monfils → replaced by Jaume Munar
- Guido Pella → replaced by Nikoloz Basilashvili
- Albert Ramos Viñolas → replaced by Mikhail Kukushkin
- João Sousa → replaced by Laslo Đere
Doubles main draw entrants
Seeds
Other entrants
The following pairs received wildcards into the doubles main draw:Withdrawals
;During the tournamentRetirements
Finals
Singles
- Martin Kližan defeated Denis Istomin, 6–2, 6–2
Doubles
- Roman Jebavý / Andrés Molteni defeated Daniele Bracciali / Federico Delbonis, 6–2, 6–4