Tuhia he haere tonu mo tenei waahanga - I takaro a Berra i tana keemu ngaio tuatahi i te 2003<unk>04 i te National League B (NLB) mo GCK Lions, a e rua tau i muri mai ka takaro i ana keemu National League A (NLA) tuatahi me ZSC Lions. I aro atu ia ki te St. Louis Blues i te 2006 World Junior Ice Hockey Championships, a ko te roopu i kowhiria ia me ta raatau whiringa tuawha, 106th katoa, i te 2006 National Hockey League (NHL) Entry Draft
He aha? I whiriwhiri a Berra ki te noho ki Switzerland i reira ko ia te kaitiaki taatai mo nga Lions, SCL Tigers me HC Davos. He mema ia o te kapa toa a Switzerland o HC Davos i te tau 2009.