Silvan Hess already suited up for Hockey Huttwil back in the 2018-19 season, albeit on loan from SC Langenthal. In the past two seasons, Hess played for EHC Winterthur in the Swiss League.
Last season, the forward recorded seven goals and nine assists in 43 games for EHC Winterthur. This marks his most productive season ever since playing in the Swiss League.