Suderman played defensive end for the Calgary Stampeders from 1964 to 1972. He participated in three Grey Cup games, losing the first to the Ottawa Rough Riders in 1968, the second to the Montreal Alouettes in 1970, but defeating the Toronto Argonauts the following year in 1971 by a score of 14–11.
Suderman played defensive end for the Calgary Stampeders from 1964 to 1972. He participated in three Grey Cup games: he lost the first game against the Ottawa Rough Riders in 1968, the second game against the Montreal Alouettes in 1970, but won the third game against the Toronto Argonauts in 1971 with a score of 14–11.