A forward, Wallace started in three games for Canada in the fall of 1973 in a friendlies away against Luxembourg and twice against Haiti.
He did not play again until 1980 when he started in New Zealand, and came on as a substitute against Honduras and Guatemala.
He also played for the Montreal Castors of the National Soccer League.
[2] In 1982, he returned to the National Soccer League to play with Hamilton Steelers where he assisted in securing the NSL Championship.
This biographical article relating to Canadian soccer is a stub.