The second half of a double header takes us to Edmonton, where the Esks and Riders meet for an all-West clash on Thursday Night Football presented by The Brick.
First place in the East Divison will be on the line when the Ottawa REDBLACKS travel to Tim Hortons Field for a date with the Hamilton Tiger-Cats on Saturday afternoon.
After two straight wins, the Riders get their biggest possible measuring stick in the undefeated Calgary Stampeders, in an all-west clash at Mosaic Stadium.
The Winnipeg Blue Bombers are looking for a repeat performance while the Toronto Argonauts will be out for redemption when the two teams clash for a second straight week.
The Edmonton Eskimos will host the Toronto Argonauts on Friday Night Football in Week 5, as the Esks look to even up the season series at the Brick Field at Commonwealth Stadium.
James Franklin takes on his former teammate and mentor Mike Reilly in his first start for the Boatmen, as the Esks and Argos meet at BMO Field on Saturday.