This article shows the results of the qualifying rounds for the Erste Bank Open 2017 . Four players qualified for the tournament in the ATP World Tour 500 category , which were determined in two rounds. A total of 16 players took part in the qualification, which took place on October 21 and 22, 2017. In the doubles competition, a place in the main field was also awarded, which was determined in a qualification among four pairings.