Cardinals vs Seahawks Prediction, Odds, Best Bets - Nov 8, 2026

Arizona heads to Lumen Field for an NFC West meeting with Seattle, coming off a road win at Dallas while the Seahawks try to rebound from a rough trip to Chicago.

The Matchup

Seattle is the better defensive team here by a wide margin, and Arizona still has a workable path because this Seahawks offense does not pull away from anyone. Seattle averages 23.1 points per game and Arizona averages 21.9 points per game, a gap that does not match a spread in double digits. The team totals tell the same story. Seattle has 348.9 total yards per game and Arizona has 348.5 total yards per game.

Where Seattle separates is on defense, allowing 19.9 points per game to 29.8 for Arizona. That defensive edge should win the game for the Seahawks at Lumen Field. It does not automatically create margin, because Seattle converts only 35.6 percent of third downs and has 14 giveaways against 13 takeaways. Drives stall, balls come loose, and a big lead never quite forms.

Jaxon Smith-Njigba is the player Arizona has to survive. He has 64 catches for 985 yards and 9 touchdowns for Seattle, and those numbers dwarf everyone else in this game. If Arizona cannot keep him from wrecking coverage on early downs, Seattle will play ahead of the chains all afternoon. The counterweight is that Seattle does not have much else that scares a defense right now.

Emanuel Wilson leads the Seahawks rushing with 111 carries for 403 yards and 3 touchdowns, and the team runs for 109.6 yards per game at 3.9 yards per carry. That is ordinary, and ordinary rushing plus shaky third down work is how a favorite at home ends up in a one score game in the fourth quarter despite dominating the yardage battle early.

Jacoby Brissett gives Arizona a steady hand to stay in it. Brissett has 1,719 yards with 10 touchdowns and 7 interceptions for Arizona, and the Cardinals just won 33-30 at Dallas in Week 8 with that formula. They can score enough to punish a Seattle team that lost 34-17 at Chicago in Week 8 and looked nothing like a team that should be laying this many points. Availability hurts both sides.

Rashid Shaheed is out with a knee injury for Seattle, Uchenna Nwosu is out with an ankle injury, Brandon Pili is out with a back injury, and Drew Lock is out with an elbow injury. For Arizona, Kendrick Bourne is out with a lower leg injury, Walter Nolen III is out with an ankle injury, and Jon Gaines II is out with an ankle injury. Those Arizona losses matter up front, but Seattle losing Nwosu and Pili softens the pass rush and run defense Brissett will face.

Key Factors

Smith-Njigba against the Arizona secondary is the first deciding battle. Arizona allows 29.8 points per game, and if Smith-Njigba turns his normal volume into two touchdowns, Seattle can build the cushion the spread assumes. Arizona needs to force Seattle to beat it with Wilson and the ground game at 3.9 yards per carry, accept some first downs, and make the Seahawks drive the full field.

Long drives favor the underdog here because Seattle has not finished them well enough, at 35.6 percent on third down, to run away. Leonard Williams is questionable with a shoulder injury for Seattle. Keep an eye on whether Leonard Williams plays before placing a bet. His presence inside changes how clean Brissett's pocket stays.

The Arizona backfield health is the second factor and it cuts both ways. Bam Knight is questionable with a concussion for Arizona. Keep an eye on whether Bam Knight plays before placing a bet. Jeremiyah Love is questionable with an ankle injury for Arizona.

Keep an eye on whether Jeremiyah Love plays before placing a bet. Arizona runs for 109.2 yards per game at 4.2 yards per carry, and it needs at least some of that to keep Brissett from throwing on every obvious passing down at Lumen Field, where the crowd makes protection harder. If both backs are limited and Arizona becomes one dimensional, Seattle with 8 interceptions and 13 takeaways can sit on routes and create the short fields it needs.

The favorite case deserves its full weight. Seattle allows only 19.9 points per game, Arizona allows 29.8, Seattle just beat Kansas City 20-3 in Week 7, and at home the Seahawks should control field position against a 3-5 team that has given up 238 points. If that defense travels the way it did against Kansas City, Arizona may not reach 20 points and the spread will look low. It falls short because Seattle's own offense keeps letting teams hang around.

The Seahawks scored 14 against Denver and 17 against Chicago in two of the last three weeks, and a favorite that can go quiet for a half cannot be trusted to win by 12 or more. The counterpoint that beats this pick is exactly that Kansas City version of Seattle arriving, with Smith-Njigba scoring early, Brissett throwing a pick or two under pressure, and Arizona chasing from two scores down with a banged up backfield. That would turn a grind into a rout fast.

Every pick is published with its line before the game. Odds via consensus sportsbooks at time of writing and move constantly. Must be 21+. If gambling is a problem, call or text 1-800-GAMBLER.