Career
OFK Beograd Petković made his professional debut with OFK"s senior team in the 2010-2011 season. By the end of that season he made 17 league appearances that season. Overall, Petković spent a total of eight years in OFK Beograd from the time he was enrolled in the youth system.
Belgrade Right at the transfer deadline, Petković signed with Belgrade at the end of August 2013.
On November 20, 2013, it was announced that teammate and right-back Marko Vešović was injured, resulting in Petković being called up by coach Slaviša Stojanović afterwards.