2026 · Week 9 · Division

Scheduled

Cardinals

Arizona

QB Jacoby Brissett

—@—

Seahawks

Seattle

QB Sam Darnold

Lumen Field · outdoors · fieldturf

Closing spread

SEA -11.5

Total

44.5

Model margin

+4.7est.

SEA perspective

Push chance

None

half-point line — cannot push

Matchup

Where the edges are

Season-long league percentiles for both sides, mirrored. The saturated side of a lopsided row holds the edge.

Cardinalsedge mapSeahawks
  • -0.007EPA / play-0.042
  • 44.1%Success rate42.4%
  • +0.027EPA / dropback+0.103
  • -0.072EPA / rush-0.225
  • 5.2%Explosive rate8.3%
  • +0.66CPOE+1.94
  • 39.0%Third-down rate38.2%
  • 52.3%Red-zone TD rate58.1%
  • 1.94Points / drive1.93
  • 1.4%Turnover rate2.8%

Bar length is league percentile, already oriented so longer is better. The saturated side of a lopsided row holds the edge; rows within ~12 points are washed as even.

The rivalry

SEA lead 31–17–1 since 1999

SEA have won 10 straight. Meetings average 43.4 points. SEA are 27-21-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W2SEA @ ARI31–7SEA
2025 · W10ARI @ SEA22–44SEA
2025 · W4SEA @ ARI23–20SEA
2024 · W14SEA @ ARI30–18SEA
2024 · W12ARI @ SEA6–16SEA
2023 · W18SEA @ ARI21–20SEA
2023 · W7ARI @ SEA10–20SEA
2022 · W9SEA @ ARI31–21SEA

Where this game is likely to land

  • Model
  • Smooth (normal)
  • Betting line

Probability of each final margin. Football scoring clusters — the spikes at 3 and 7 are real, and a smooth model misses them.

line +11.56.5%7.5%3.2%4.9%3.2%3.0%

Positive margins favour Seahawks; negative favour Cardinals.

Half-point at risk

1.28%

outcomes that flip if the line moves 0.5

Model home win

61.6%

Expected total

43.7est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+2.56
  • Home-field advantage+2.22
  • Quarterback adjustment0.00
  • Rest differential-0.08
  • Expected margin+4.70