 Graham-Brown was a right-handed batsman and a right-arm medium-pace bowler who played for Kent, Derbyshire, Cornwall and Dorset between 1974 and 1991.After playing for Young England teams in 1969 and 1970, Graham-Brown made his debut for Kent's Second XI in 1971.He was retained as a young professional by Kent, although encouraged by the club's secretary and manager Les Ames to attend university at the same time.