CFL 2025 Week 9 odds and betting lines: Calgary visits Ottawa, Montreal and Saskatchewan meet for cross-division matchup

CFL Week 9 odds

We’re approaching the halfway mark of the CFL season as it rolls into Week 9.

The latest: The Calgary Stampeders look to get back on track against the lowly Ottawa Redblacks. On Saturday night, two division leaders meet when the Montreal Alouettes host the Saskatchewan Roughriders.

Check out the latest CFL Week 9 odds for action beginning on Thursday, July 31.

CFL Week 9 odds

Calgary Stampeders vs. Ottawa Redblacks
Spread: Calgary -4.5
Date: July 31 at 4:30 p.m. MT

Toronto Argonauts vs. Winnipeg Blue Bombers
Spread: Winnipeg -5.5
Date: Aug. 1 at 5:30 p.m. MT

Hamilton Tiger-Cats vs. Edmonton Elks
Spread: Hamilton -4.5
Date: Aug. 2 at 12:00 p.m. MT

Saskatchewan Roughriders vs. Montreal Alouettes
Spread: Roughriders -2.5
Date: July 24 at 4:00 p.m. MT

Full CFL betting markets

Week 9 betting notes

  • The Stamps saw their momentum halted against the Alouettes in Week 8, but have a soft matchup to get back on track. The Redblacks are 1-6 with a -55 point differential. Calgary is 5-2 with a +68 point differential, but could be without quarterback Vernon Adams Jr., who sustained an injury last week and is questionable heading into the weekend.
  • Toronto will continue to be without Chad Kelly for the foreseeable future. The Argos added Kelly to the six-game injured list earlier this week. However, behind Nick Arbuckle, Toronto picked up its second win of the season last week vs. Winnipeg, 31-17. The two sides run it back in Week 9 with the Blue Bombers as 6.5-point favourites at home.
  • The Tiger-Cats have won five straight games after starting the season 0-2. Hamilton’s offence leads the CFL in scoring (32.1 PPG) behind Bo Levi Mitchell, who has 15 passing touchdowns and only three interceptions.
  • Montreal is tied for top spot in the East Division while Saskatchewan leads the entire CFL with a 6-1 record. The Riders are 3-0 on the road, and the Als come into Week 9 on a two-game win streak. This should be an exciting matchup with the Roughriders being 2.5-point favourites.

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Spencer is a true sports junkie. A graduate of the Sports Journalism program at Centennial College, he first joined NorthStar Gaming as an intern in 2023. He is now a contributing writer. He loves finding the edge to bet on in all sports but has a deep passion for the NBA and UFC. Previous stops include Sportsnet.