Argonauts vs Stampeders Prediction, Picks & Odds for CFL Week 20

Ponnaiya's prediction: Stamps offense stays hot.

Rohit Ponnaiya - Betting Analyst at Covers.com
Rohit Ponnaiya • Betting Analyst
Oct 17, 2025 • 16:57 ET • 4 min read

CFL

Oct 18 • 7:00 PM ET
CGY
39 %
TOR
61 %
See Today's Picks
Calgary Stampeders quarterback Vernon Adams Jr (3) looks to pass.
Photo By - Imagn Images. Calgary Stampeders quarterback Vernon Adams Jr (3) looks to pass.

The Toronto Argonauts wrap up a disappointing season with a game against the Calgary Stampeders at McMahon Stadium on Saturday night.

Toronto is at the bottom of the league in nearly every defensive metric, which is why my Argonauts vs. Stampeders predictions are betting on plenty of points from the home side.

Here are my best CFL picks for this Week 20 clash on October 18.

Argonauts vs Stampeders prediction

My Argonauts vs Stampeders pick: Stampeders team total Over 30.5  (-125 at BET99)

The Toronto Argonauts have been eliminated from the playoffs and have their terrible defense to thank for that. The Argos are last in the CFL in points per game allowed (31.7) and yards allowed per play (7.00). 

They are also last in the league in opponent pass efficiency (109.3) and big plays allowed (55). If that wasn't enough, they rank dead last when it comes to covering punt and kick returns. 

That stop unit could be even worse this week without their best defensive tackle, Anthony Lanier, top pass rusher Andrew Chatfield, and All-Star linebacker Wynton McManis. Given that this team is just playing out the string, don't expect much defensive effort on the road in their season finale. 

Meanwhile, the Calgary Stampeders should be highly motivated as they jockey for a better spot in the playoffs in the final two weeks of the season. 

The Stamps are fresh off a 37-20 win against the Ticats and have an explosive and balanced offense. Quarterback Vernon Adams Jr. loves to push the ball downfield, while Dedrick Mills leads the league with 1,225 rushing yards on 5.6 yards per carry.

Argonauts vs Stampeders same-game parlay (SGP)

Stampeders team total Over 30.5

Argos team total Under 21.5

The only thing Toronto had going for it in 2025 was an impressive aerial attack with backup QB Nick Arbuckle at the helm. Arbuckle was shut down before last week's game with third-string QB Jarrett Doege making his second career start in a 27-19 loss to the Riders. 

Head coach Ryan Dinwiddie has said that Doege will start this week, with fourth-string Tucker Horn likely playing in the second half. That could lead to offensive struggles, especially behind Toronto's brutal offensive line and with no running game to take pressure off them.

Let's fade the Argos on their team total and cheer for a Stampeders blowout in this SGP.

Bet on the CFL at BET99!

One of Canada's best sportsbooks for football betting, join BET99 and get up to $800 bonus bets back if your first bet doesn’t win when using our BET99 promo code COVERSBONUS

*Not available in Ontario. 19+. Gambling problem? Call 1-800-GAMBLER.

Argonauts vs Stampeders odds

Argonauts vs Stampeders live odds

Argonauts vs Stampeders opening odds

  • Spread: Toronto +10.5 | Calgary -10.5
  • Moneyline: Toronto +300 | Calgary -400
  • Over/Under: Over 52.5 | Under 52.5

How to watch Argonauts vs Stampeders and game info

Location McMahon Stadium, Calgary, AB
Date Saturday, October 18, 2025
Kick-off 7:00 p.m. ET
TV TSN

Argonauts vs Stampeders key injuries

Argonauts: Nick Arbuckle QB (Out), Chad Kelly QB (Out), Miyan Williams RB (Out), Damonte Coxie WR (Out), DaVaris Daniels WR (Out), Sage Doxtater G (Out), George Moore OT (Out), Demarcus Christmas DT (Out), Andrew Chatfield DE (Out), Anthony Lanier DT (Out), Wynton McManis LB (Out), Darius Bratton CB (Out).

Stampeders: Lorenzo Mauldin DE (Questionable), Thomas Jack-Kurdyla G (Out), Joshua Coker OT (Out), Damon Webb S (Out), Folarin Orimolade DE (Out), Reggie Begelton WR (Out).

Argonauts vs Stampeders weather

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.

Pages related to this topic

Rohit Ponnaiya
Betting Analyst

With a background playing soccer, rugby, and boxing, combined with a journalism degree, it's little surprise that Rohit gravitated towards the world of sports betting. He specializes in betting on UFC and college basketball, two sports where the eyeball test can tell you a lot more about matchups than analytics. Rohit has years of experience handicapping NFL and NBA games as well as niche betting markets such as politics. He's also the resident CFL expert and formerly hosted "The Chez and Ro Show" with former CFL star Davis Sanchez.

Popular Content

Covers is verified safe by: Evalon Logo GPWA Logo GDPR Logo GeoTrust Logo Evalon Logo