This is the most comprehensive website with details on where to watch any soccer game that is on any channel on Canadian TV:

http://footballtvcanada.blogspot.com/

Soccer on TSN:

http://tsn.ca/soccer/on_tsn/?show=soccer&tz=0

Sportsnet:

http://www.sportsnet.ca/tvschedule/tv_sked_full.php?sked_id=soccer-ONTARIO

GolTV:

http://www.goltv.ca/