McRae was selected by the Reds in the 6th round of the 1965 draft with the 117th overall pick. He was considered a below-average outfielder with the Reds. In 1972, McRae was traded to the Royals along with Wayne Simpson in exchange for Roger Nelson and Richie Scheinblum. McRae developed as a consistent designated hitter in the American League. His playing career spanned 23 years, including 14 seasons with Kansas City. Selected a three-time All-Star, he hit over .300 six times for the Royals and was named Designated Hitter of the Year three times both by The Sporting News and the Associated Press.