In 1998 Zadar won the Krešimir Ćosić Cup, Croatia's basketball cup competitions. Marko Popović, the son of Petar Popović made his debut in 1998 for Zadar at age 16. In the summer of the 1999 Arijan Komazec returned to Zadar from Olympiacos, and the club had also signed Dino Rađa from Panathinaikos. In the season 1999–2000 Zadar had won its 2nd Krešimir Ćosić cup and had played, once again, in the semifinals of national championship and Saporta cup. Dino Rađa and Arijan Komazec proved as crucial players for the success in that season.