Career
His biggest success to date was reaching the trap final at the 2012 Summer Olympic Games in London. At the 2012 Olympics he managed to qualify for the Olympic final in fifth place with a score of 122. In the final, Glasnović scored 21 out of a possible 25 and finished the competition in 6th place with a total score of 143.
In 2013, Glasnović and his teammates defeated European title at the 2013 European Shotgun Championships in Suhl, Germany.