Even though they lost for the first time since Week Four, the Calgary Stampeders remain on top of the TSN.ca CFL Power Rankings, while the team that upset them, the Saskatchewan Roughriders, makes a move up.
The Roughriders were heavy underdogs going into Calgary last week, then they not only upset the top team in the CFL, but they did so in convincing fashion, leaving with a 30-7 victory. That also helped the Riders climb from five to three in this week's rankings.