Grand Rapids Griffins
On July 9, 2012, Paetsch signed a one-year AHL contract with the Grand Rapids Griffins for the 2012–13 season. Paetsch won the Calder Cup with the Griffins in 2013. On July 9, 2013, Paetsch re-signed a two-year AHL contract with the Grand Rapids Griffins through the 2014–15 season.