Defending champion in the singles was Marin Čilić , who was eliminated in the quarterfinals, his countryman Ivan Dodig won his only tournament. Jürgen Melzer and Philipp Petzschner were the defending champions in doubles, but they did not compete together in 2011. Dick Norman and Horia Tecau won the doubles . For Norman it was the fourth and final title of his career, Tecau won his sixth title.
The field of participants in the single competition consisted of 28 players, that of the double competition consisted of 16 pairs. The four top seeded players in the singles each got a bye into the second round. The total prize money was 398,250 euros, the total financial liabilities were 450,000 euros.
The qualification took place from January 29th to 31st, 2011. Four qualifying places were played, which entitle them to participate in the main draw of the tournament.
The following prize money and world ranking points were paid out or credited for reaching the respective round. Players who moved into the main draw via qualification received the specified qualification points in addition to those for reaching the respective round. Otherwise the amounts are not to be understood as cumulative. Prize money for the double competition applies per team.