 On December 18, 2018, Morin signed a minor league deal with the Minnesota Twins that included an invitation to spring training.Morin began the 2019 season with the Rochester Red Wings, with whom he was 0-1 with a 2.25 ERA and one save in eight games including one start, and was promoted to the major leagues on May 2, 2019.In 23 games for the Twins in 2019 he was 0-0 with one save and a 3.18 ERA.