SportExpressen already reported in mid-March that Mattias Tedenby would leave HC Davos and join Vityaz Podolsk for the 2020-21 season. The National League team confirmed then that the forward would no longer suit up for them and had made use of his out clause.
Tedenby was only part of HC Davos for one season. In 48 games for the National League team, he recorded 18 assists and 19 goals. On average, he was on the ice for 17:50 minutes per game.