A young Goalie, who had is debut in the DEL as a 19 year old, playing in 13 games for the Düsseldorfer EG, Felix steadily improved his game, which earned him his first invitation to the German National Team in 2016, Felix returned to Bad Nauheim after a strong 2017/18 season for them. Named Goaltender of the year in the DEL 2 after a strong season for Bad Nauheim.