Back in April this year, ZSC's homegrown defenseman was signed to a three-year entry level contract by the Columbus Blue Jackets, who are along with the other NHL franchises expected to start into the 2020-21 season on January 13, 2021.
Since season start in Switzerland, the 20-year-old Berni has suited up in a total of 17 Championship games for the Lions, recording one assist.