Seahawks vs Cardinals Odds & Predictions September 26, 2025

Sep 21, 2025; Seattle, Washington, USA; Seattle Seahawks quarterback Sam Darnold (14) prepares to throw the ball during the third quarter against the New Orleans Saints at Lumen Field. Mandatory Credit: Joe Nicholson-Imagn Images

Game Details

Date/Time: Sept 25/23 8:15pm

Location: Farm Stadium

TV: Fox Sports

Betting Odds

Point Spread: Arizona -1

Moneyline: Seattle (-110)/Arizona (-110)

Over/Under Total: 43

I've been handicapping NFL games since before most of these quarterbacks were throwing spirals in Pop Warner, and let me tell you something – Thursday Night Football always comes down to the fundamentals. The Seattle Seahawks roll into Glendale with Sam Darnold looking like he's found his groove again, while the Arizona Cardinals are dealing with the loss of James Conner and questions about their offensive identity. This is classic NFC West divisional football, where the team that makes fewer mistakes and executes in the trenches usually walks away with the victory.

The Seahawks just demolished New Orleans 44-13, and more importantly, they were able to rest their starters in the fourth quarter – a massive advantage on a short week. Meanwhile, Arizona got their doors blown off by San Francisco's backup quarterback Mac Jones, which tells me plenty about where this Cardinals defense really stands. I've seen this movie before: teams that can't stop the run and pressure the quarterback consistently get exposed when the lights get bright, and Thursday Night Football has the brightest lights of all.

THE COACHING FACTOR: EXPERIENCE MATTERS

I've watched Mike Macdonald for years now, first as a defensive coordinator in Baltimore and now in his first season running the show in Seattle. The man knows how to prepare a team, and his defensive schemes have been absolutely suffocating opponents this season – holding three straight teams to 17 points or fewer. That's championship-level defense right there, and it starts with fundamentals: proper tackling angles, gap discipline, and communication in the secondary.

On the other side, Jonathan Gannon is still finding his footing as a head coach. He's got talent, sure, but managing a short week against a divisional rival is a different animal entirely. The Cardinals looked discombobulated against San Francisco, committing crucial penalties at the worst possible times and failing to establish any kind of rhythm on offense. When you're missing your starting running back and your quarterback is already dealing with pressure issues, that's a recipe for disaster on Thursday night.

Macdonald's teams don't beat themselves with stupid mistakes, and they execute when games are on the line. That's worth three points right there in a close game like this one. Gannon is talented and will eventually figure it out, but he's never been in a divisional Thursday night spot like this before, and experience matters when the pressure mounts.

OLD-SCHOOL STATISTICAL BREAKDOWN

Offensive Efficiency:

The Seahawks are averaging 6.2 yards per point scored this season, showing remarkable efficiency in the red zone. Sam Darnold has thrown for 7.8 yards per attempt over the last two weeks, and most importantly, he's only been sacked three times all season behind an offensive line that's actually giving him time to work. Seattle's time of possession average of 31:45 shows they can control the clock when needed.

Arizona, meanwhile, is struggling at 8.1 yards per point scored and just lost their bell-cow running back in James Conner. Kyler Murray is averaging only 6.9 yards per attempt and has been sacked eight times in three games. That's a quarterback under duress, and when signal-callers start feeling phantom pressure, that's when the turnovers start coming.

Defensive Performance:

Seattle's defense is allowing just 4.8 yards per point given up – that's elite territory. They're generating pressure on 28% of opponent dropbacks and holding teams to just 3.2 yards per carry. In the red zone, opponents are converting touchdowns just 45% of the time, which means Seattle's defense stiffens when it matters most.

The Cardinals defense has been respectable but not dominant, allowing 6.2 yards per point. They're getting to the quarterback on just 22% of dropbacks, and without James Conner controlling the clock, they're going to be on the field a lot more than they'd like.

Key Injury Situations:

James Conner's absence is massive for Arizona – he was their entire ground game and safety valve for Murray. Backup Emari Demercado is unproven in a featured role, and that puts even more pressure on a passing attack that's already struggling.

This game comes down to which team can establish their identity early and control the line of scrimmage. Seattle's offensive line has been giving Darnold clean pockets, while Arizona's front five has been getting pushed around. When you can't protect your quarterback or establish the run, you're playing right into the opponent's hands.

WEATHER AND VENUE REALITY CHECK

Playing in a dome eliminates weather as a factor, but State Farm Stadium has been a house of horrors for Seattle over the years. I've seen too many Seahawks stars get hurt on this field, and there's always that psychological element. However, this is a different Seattle team with different leadership, and sometimes a change in regime can break those old curses.

The Thursday night atmosphere will be electric, but Arizona's crowd hasn't been tested much this season against quality opposition. Seattle's veterans have played in hostile environments before, and Darnold specifically thrived in Minnesota's playoff atmosphere last season.

SIMPLE TRENDS THAT MATTER

Seattle is 2-1 against the spread this season and has covered in both of their wins. The Seahawks are 8-3 ATS in their last 11 games as road underdogs of three points or less. Arizona is 2-1 ATS but struggled to cover against weaker competition in Carolina and New Orleans.

Most importantly, Seattle rested their starters in the fourth quarter last week while Arizona played their regulars deep into their loss. On a short week, that extra rest is invaluable.

Prediction

How The Game Unfolds:

Seattle will establish Kenneth Walker III early and control the tempo, forcing Arizona to play from behind. The Seahawks’ defense will generate pressure on Murray and force at least one crucial turnover. Arizona will make a late push, but Seattle’s experience in close games will shine through in the fourth quarter.

The Veteran’s Bottom Line:

After forty years of handicapping professional football, I’ve learned that teams with better coaching, fewer injuries, and superior fundamentals usually find a way to get the job done. Seattle checks all those boxes. The Seahawks are getting better each week while Arizona is dealing with significant personnel losses and questionable offensive line play.

Sam Darnold looks like the quarterback who nearly led Minnesota to the playoffs last season, while Kyler Murray is still searching for consistency. Seattle’s defense is championship caliber, and Mike Macdonald knows how to game plan for mobile quarterbacks from his Baltimore days.

I’m taking Seattle getting the point and expecting them to win this game outright. The Seahawks are the better coached team with superior depth and momentum on their side. Arizona has talent, but talent without execution is just potential, and in divisional games on short weeks, execution trumps everything else.

Take the Seahawks plus the point and don’t overthink it. Sometimes the best bets are the simplest ones, and this Seattle team is ready to make a statement in the NFC West.

Betting Pick: Take the Seahawks +1

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