 He played for the Prince of Wales Conference in the 1993 NHL All-Star Game, scoring one goal.Marsh played junior hockey with the London Knights of the OHA during the 1973-74, appearing in 13 games, while not earning any points and two penalty minutes.Marsh returned to the Knights during the 1974-75 season, playing in all 70 games, scoring four goals and 21 points, while leading the club with 160 penalty minutes.