Trevor played his entire career, from 1980 to 1991 with the Winnipeg Blue Bombers. As a place kicker with the Bombers he won Grey Cups in 1984, 1988 and 1990. Career highlight was when he kicked a last minute field goal to win the 1988 Grey Cup. Trevor was a CFL All-Star in 1981, 1983 and 1985 and is a member of the Bomber Hall of Fame.