Career
Standing at 1.93 m (6 ft 4 in), he plays at the shooting guard position. Pešaković began his professional career with Borac Čačak in the 2009-2010 season. In March 2011, Pešaković signed a four-year contract with Partizan.
In January 2012, Pešaković was loaned to Borac Čačak until the end of the 2011-2012 season.
In August 2012, Pešaković signed a one-year-plus-one-year contract with Vojvodina Srbijagas. In September 2013, he returned to his former club Borac Čačak.
Foreign the 2014-2015 season, he signed with the Greek team Nea Kifissia. He averaged 6.2 points per game over the season.
On September 30, 2015, he signed a contract with the Bosnian team Igokea.
He debuted for the team in 67–56 loss to Cedevita Zagreb in Round 1 of the American Bar Association League, scoring 3 points in 13 minutes of action. After miserable performances in the beginning of the season, he scored season-high 18 points in a 75–58 victory over Sutjeska.