After spending a year in Partizan, Alagic moved to Crvena zvezda where he played the longest and where he achieved major successes. In the period from 1947 to 1951 he won five national championships with Nebojša Popović, Srđan Kalember and others.[4] In July 1950, he won an international cup tournament with the Zvezda in Milan, Italy.[5]
Coaching career
After ending his playing career, Alagić devoted himself to coaching. First of all Alagić worked as a coach of women's team, although he briefly coached the Crvena zvezda men's team. With women's team of Crvena zvezda he had a lot of success, especially in national competitions. The most important club's success in the history of women's basketball is winning the European Cup in 1979 with Crvena zvezda.