In this season participating clubs from Serbia, Bosnia and Herzegovina, Slovenia and from Hungary.

Winner Final Four this season for the team Partizan Galenika from Serbia.

Cadet MŽRKL League this season playing for the first time.

The regular season began on 26 September 2012 and it will end on 23 February 2013.

Final Four to be played from 2–3 March 2013. in the SPC Vojvodina in Novi Sad, Serbia.