Harrison has coached on the professional, collegiate and youth levels, including a stint as Assistant Coach at Michigan State University, and two seasons as Assistant Coach with the Detroit Turbos (NLL).
Most recently, he spent three NLL seasons as the Assistant Coach for the Orlando Titans. In his playing career, Harrison won the Mann Cup twice and the Merv McKenzie award as the MSL’s top defensive player three times with the Brooklin Redmen.
He also made two Minto Cup appearances with the Whitby Warriors, and played one season with the Detroit Turbos. He played with Michael French and was coached by Bob Allan on the Canadian National Team in 1982.