Mezue ahịrịokwu na-esonụ:
2011 NHL Entry Draft, Bärtschi bụ onye NHL Central Scouting Bureau họpụtara dị ka onye nke asaa kacha mma na North America, ma họrọ Calgary Flames nke 13 n'ozuzu. Ndị otu ahụ bịanyere aka na ya na nkwekọrịta afọ atọ nke ọkwa ntinye $ 1.45 nde kwa oge, gụnyere ego. Ọ gara ogige ọzụzụ nke otu ahụ na ọdịda ahụ, mana eweghachiri ya na Portland maka oge 2011-12 WHL. Bärtschi so na ndị na-eduga n'asọmpi ahụ na-awakpo, nkezi 2.00 isi kwa egwuregwu (94 isi na egwuregwu 47) ma kpọọ ya WHL player nke izu ugboro atọ. Ndị otu ya kpọrọ ya onye ọkpụkpọ kachasị baa uru na Portland, a kpọkwara ya aha na WHL's Western Conference nke abụọ All-Star Team.