Clark endured his longest stretch with the Ducks appearing in 7 games and registering his first NHL point, an assist on a goal to Matt Beleskey, against the Calgary Flames on November 25, 2014.

The Colorado Avalanche made him a qualifying offer to retain his NHL rights and, on July 5, 2015, Clark filed for salary arbitration.

[9] At the completion of his contract with the Avalanche, in which he spent exclusively with AHL affiliate the San Antonio Rampage, Clark left as a free agent.

As a shutdown defenseman, he matched his 5 assists in the post-season, helping the Italians win the EBEL in a Game 7 victory over EC Red Bull Salzburg.

Clark at the expiration of his contract with Bolzano, opted to continue in the EBEL, securing a one-year deal with the Vienna Capitals on July 25, 2018.