Filip Polášek Filip Polášek (; born 21 July 1985) is an inactive Slovak professional tennis player who specialises in doubles. He reached his highest doubles ranking of world No. 7 in February 2020, and has won 17 titles on the ATP Tour. He was forced to re ...

and

Lukáš Rosol Lukáš Rosol (; born 24 July 1985) is a Czech former professional tennis player. His career-high singles ranking is world No. 26, achieved on 22 September 2014. His first notable victory was against world No. 8, Jürgen Melzer, at the 2011 Fre ...

were the defending champions but decided not to participate together. Polášek partnered up

Julian Knowle Julian Knowle (born 29 April 1974) is an Austrian former professional tennis player. Being a born left-hander, Knowle was one of the few on the ATP Tour who played his forehand, backhand, and even volleys double-handed. He was Austria's most ...

, while Rosol decided not to participate.

Christopher Kas Christopher Kas (born 13 June 1980) is a retired German tennis player. Kas has a career-high ATP singles ranking of world No. 224, which he achieved in November 2002. He also has a career-high doubles ranking of world No. 17, achieved in Februa ...

and

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 ...

Seeds

Draw

Draw

External links