Akron RubberDucks
On July 31, 2019, the Reds traded Moss (along with Yasiel Puig) to the Cleveland Indians in a three-team trade in which the Indians also acquired Franmil Reyes, Logan Allen, and Victor Nova, the Reds acquired Trevor Bauer, and the Padres acquired Taylor Trammell. Following the trade, Moss was assigned to the Akron RubberDucks of the Class AA Eastern League. After two starts, he was promoted to the Columbus Clippers of the Class AAA International League. Over 26 total starts between Chattanooga, Akron, and Columbus, Moss went 10–6 with a 2.96 ERA, striking out 159 over innings.