Were both Oliver Marach and Lukáš Dlouhý professional tennis players?
Lukáš Dlouhý Lukáš Dlouhý (born 9 April 1983) is a professional Czech tennis player on the ATP Tour. A doubles specialist, Dlouhý reached a career-high ranking of World No. 5 in June 2009.
2010 Bank Austria-TennisTrophy – Doubles Łukasz Kubot and Oliver Marach were the defending champions, but they lost to Mariusz Fyrstenberg and Marcin Matkowski in the semifinals.