 On August 7, 2018, he has signed with Galatasaray of the Turkish Basketbol Süper Ligi (BSL).On November 3, 2019, he has signed with Élan Chalon of the LNB Pro A. 

Klobučar competed for the senior Slovenian national basketball team at the 2007 FIBA European Championship, Olympic Qualifying Tournament 2008, 2009 FIBA European Championship, and 2010 FIBA World Championship.He represented Slovenia at the 2015 EuroBasket where they were eliminated by Latvia in eighth finals.