Group A, to be played in Split (CRO)
CN MATARO (ESP), VK Mornar Brodospas SPLIT (CRO), CE Mediterrani BARCELONA (ESP), AZSC ANTWERP (BEL)

Group B, to be played in Eger (HUN)
ZF EGER (HUN), VK RADNICKI (SRB), VK Solaris SIBENIK (CRO), Shturm 2002 RUZA (RUS)

Group C, to be played in Malta (MLT)
CN Posillipo NAPLES (ITA), CN NOISY LE SEC (FRA), MVLC MISKOLC (HUN), VALLETTA (MLT)

Group D, to be played in Siracusa (ITA)
MONTPELLIER WP (FRA), CC Ortigia SIRACUSA (ITA), Partizan BELGRADE (SRB), Apoel LARNACA (CYP)