Whakaotihia te rerenga e whai ake nei: Me te ingoa hou, Mississauga Steelheads, i te wa o te tau 2012<unk>13, ko Martin he kaiuru i tonoa ki te 2013 CHL Top Prospects Game i reira i arahi ai ia i te Team Orr ki te wikitoria rarangi, a, i awhina ia i te kapa hockey a-iwi a Canada i raro i te 18 tau ki te wikitoria koura i te
Ko te 2013 IIHF World U18 Championships. I mua atu i te 2013 NHL Entry Draft. I whakatauria a Martin hei kaitākaro tino pai. Ko ia te kaiwawao tuarima i tohua i te kaupapa, i te wa i tohua ai ia i te 63 o te katoa e te Colorado Avalanche.