 After six appearances with the Loons, he was promoted to the Chattanooga Lookouts of the Class AA Southern League, where he pitched in 15 games with a 1.32 ERA.The Dodgers promoted Rodriguez to the major leagues on September 5, 2012, and became the first 2012 draftee to reach the majors.He made his debut in a game on September 9 against the San Francisco Giants and retired the one batter he faced.