 Morin was called up to the majors for the first time on April 27, 2014 and made his debut three days later on April 30 against the Cleveland Indians.He earned his first career win on June 21 against Texas.Morin would remain in the Angels bullpen for the remainder of the season and posted a 4-4 record with a 2.90 ERA in 60 appearances (3rd among American League rookies).