A photographic look at Sunday's action in the Canadian Football League
Calgary Stampeders slotback Marquay McDaniel (R) gets hassled on the play by Saskatchewan Roughriders safety Craig Butler during second half CFL football action in Regina, Saskatchewan, September 23, 2012.DAVID STOBBE/Reuters
Toronto Argonauts' quarterback Jarious Jackson lies on players after making a play during second half CFL football against the Montreal Alouettes in Montreal, Sunday, September 23, 2012.Graham Hughes/The Canadian Press
Saskatchewan Roughriders cornerback Tristan Jackson runs the ball against the Calgary Stampeders during the first half CFL football action in Regina, Sask., Sunday, September 23, 2012.Liam Richards/The Canadian Press
Montreal Alouettes' Mike Lockley (45) tacklesToronto Argonauts' Chad Owens (2) during second half CFL football in Montreal, Sunday, September 23, 2012. The Alouettes won 31-10.Graham Hughes/The Canadian Press
Saskatchewan Roughriders defensive back Eddie Russ,left, and defensive end Odell Willis celebrate a sack against the Calgary Stampeders during the first quarter CFL football action in Regina, Sask., Sunday, September 23, 2012.Liam Richards/The Canadian Press
Montreal Alouettes' Brandon London (14) misses his intended pass while guarded by Toronto Argonauts' T.J. Williams (23) during the second half of their CFL football game in Montreal September 23, 2012.CHRISTINNE MUSCHI/Reuters
Montreal Alouettes' Jamel Richardson (18) and Toronto Argonauts' TJ Green go for the ball during second half CFL football in Montreal, Sunday, September 23, 2012.Graham Hughes/The Canadian Press
Calgary Stampeders head coach John Hufnagel throws a challenge flag during the first quarter against the Saskatchewan Roughriders inCFL football action in Regina, Sask., Sunday, September 23, 2012.Liam Richards/The Canadian Press
Saskatchewan Roughriders quarterback Darian Durant hands off the ball to running back Kory Sheets while playing against the Calgary Stampeders during first half CFL football game in Regina, Saskatchewan September 23, 2012.DAVID STOBBE/Reuters
Toronto Argonauts Mike Bradwell (88) tackles Montreal Alouettes' Trent Guy by the hair during first half CFL football action in Montreal September 23, 2012.CHRISTINNE MUSCHI/Reuters
Calgary Stampeders slotback Marquay McDaniel gets a touchdown while playing against the Saskatchewan Roughriders during first half CFL football game in Regina, Saskatchewan September 23, 2012.DAVID STOBBE/Reuters
Montreal Alouettes quarterback Anthony Calvillo (13) throws under pressure from Toronto Argonauts during first half CFL football action in Montreal, September 23, 2012.CHRISTINNE MUSCHI/Reuters
Saskatchewan Roughriders corner back Tristan Jackson intercepts the final play of the game while playing against the Calgary Stampeders during second half CFL football game in Regina, Saskatchewan September 23, 2012. The Riders won 30-25.DAVID STOBBE/Reuters