The semifinal pairings for the Croatian water polo championship are now determined: Jadran will face Primorje, and Mladost will play against Jug. The only uncertain quarterfinal matchup was between Primorje EB and Mornar. After a 16-16 tie in the first game in Split, Primorje EB triumphed at home in Rijeka with a score of 10-9 (3-1, 3-1, 2-3, 2-4).

Primorje EB had a significant lead of 6-2 after two quarters, but struggled in the final quarter against their opponents. Tin Brubnjak scored three goals for the home team, with Len Dujmić and Dario Rakovac each adding two goals. For Mornar, Duje Živković and Duje Akrap each scored three goals.

In the semifinals, Primorje EB will face Jadran, who defeated Solaris 17-11 in their second quarterfinal game after winning 15-8 in Šibenik. Jadran's Marcus Julian Berehulak scored five goals, and Loren Fatović scored four. For Solaris, Andrija Vlahović scored four goals, and Eugen Koprčina and Roko Pelicarić each scored three.

Mladost has a commanding lead of 21 goals over Zadar 1952, winning 19-12 in the first game and following up with a 24-10 victory at home in Zagreb. Ivan Nagaev scored four goals for Mladost, while Marko Radulović, Petar Erenda, and Luka Lončar each scored three. David Babić was the top scorer for the visitors with four goals.

Jug AO secured their spot in the semifinals with a decisive 22-11 victory over Medveščak in the first quarterfinal game in Zagreb. In the return leg in Dubrovnik, Jug AO won again with a score of 20-8 (3-3, 3-1, 7-4, 7-0). Jug AO created a significant 10-goal difference in the last two quarters.