Kammala wannan jumla: Bayan da Edmonton Oilers suka zaba shi a zagaye na biyu, na 46 a duka, a
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.