High Quality Content by WIKIPEDIA articles! The 2007 CFL season was the 54th season of modern Canadian professional football. Officially, it was the 50th season of the league, and many special events were held to commemorate the event. Regular-season play began on June 28, 2007 at the Rogers Centre in Toronto, Ontario and concluded on Saturday, November 3, 2007. The playoffs began on Sunday, November 11, 2007, and ended with the championship game, the 95th Grey Cup, at the Rogers Centre in Toronto, on November 25, 2007, with the Saskatchewan Roughriders as champion.