Evans became a professional after the 1972 season joining the International Track Association (ITA) tour. He had some success on the ITA tour notably setting a 600 m indoors world best at the first meet in Idaho State University's Minidome. The ITA folded in 1976 and Evans was reinstated as an amateur in 1980 and ran a 46.5 in one of his few appearances that year, at the age of thirty-three. Evans went on to head the national athletics programs in six different African Nations before accepting a position as head cross country/track & field coach at the University of South Alabama.