Canadian linebacker Cameron Judge is doubtful for Friday’s game when the Saskatchewan Roughriders clash with Calgary for first place in the C-F-L West.

Riders’ head coach Craig Dickenson says Sam Hurl will be among his replacements while Judge is in concussion protocol. Friday’s game in Calgary is slated to start at 7:30.

Meanwhile, Green and White receiver Shaq Evans is one of the C-F-L’s top performers from week 17. Evans had seven catches for 193 yards as Saskatchewan moved into sole possession of first in the West with a 21-6 win over Winnipeg. The other winners are B-C quarterback Mike Reilly and Lions receiver Bryan Burnham.