Rubuta ci gaba ga wannan sakin layi - Bayan da Edmonton Oilers suka zaba shi a zagaye na biyu, na 46 a gaba ɗaya, a cikin 2010 NHL Entry Draft
, a ranar 25 ga Afrilu 2011, Oilers sun sanya hannu kan Marinčin zuwa kwangilar shekaru uku, matakin shiga. A lokacin kakar 2013-14, an kira Marinčin zuwa Oilers, kuma a ranar 5 ga Disamba, 2013, ya fara buga wasan NHL a wasan da Colorado Avalanche.