The first Yugoslav national championship held in Subotica in 1945 where his team won the title by beating the Serbia selection in the finals.

Next year he moved to newly formed basketball club Partizan together with seven teammates such as Aleksandar Nikolić and Mirko Marjanović.

[3] After spending a year in Partizan, Alagic moved to Crvena zvezda where he played the longest and where he achieved major successes.

The most important club's success in the history of women's basketball is winning the European Cup in 1979 with Crvena zvezda.

Alagić had a big success with the Yugoslavia women's national team, which in 1968 led to the first medal in Eurobasket.