In January 1932, Heilmann was reported by the Reds to be in "great shape". He trained himself in Hot Springs and reported in late February that he believed himself ready. However, he appeared in only 15 games for the Reds, primarily as a pinch hitter and in five games as the team's starting first baseman. He compiled a .258 batting average in 31 at bats and appeared in his last major league game on May 31, 1932. He was released by the Reds on June 6, 1932. It was reported at the time that his arthritic wrist had "lost its snap, and the power of his bat and throwing arm was gone."