Mezue ahịrịokwu na-esonụ: Site na aha ya, Mississauga Steelheads, n'oge oge 2012<unk>13, Martin bụ onye a kpọrọ oku na 2013 CHL Top Prospects Game ebe o duuru Team Orr gaa na mmeri dị egwu, o nyekwara ndị otu egwuregwu hockey ice nke Canada aka inweta ọla edo na
2013 IIHF World U18 Championship. Na-eduga na 2013 NHL Entry Draft. E lere Martin anya dị ka onye kasị nwee atụmanya. Ọ bụ onye goolu nke ise ahọpụtara na ntuliaka ahụ, mgbe Colorado Avalanche họpụtara ya nke 63 n'ozuzu.