New England Patriots at Seattle Seahawks. Our picks: New England Patriots +3.5 (low). Under 44.5 (medium).

New England Patriots +3.5

Over 44.5

Take New England +3.5, displayed by Sportsbook Review when consulted September 9; DraftKings separately shows +3, making the extra half-point consequential. Edge Labs’ Seattle -5 suggests the opposite side, but its unproven ATS performance does not justify overriding this matchup. Seattle’s safety injuries create an opportunity for New England’s upgraded receivers, while Seattle introduces a new offensive coordinator and a changed backfield. Those changes weaken the case for mechanically carrying forward last season’s advantage. Henderson’s absence is a meaningful counterweight: New England loses a rushing option against an already difficult defense. The dossier’s move from Seattle -3.5 toward -3 suggests some Patriots positives are priced already. Sportsbook Review’s Seattle-heavy consensus lacks enough methodology to establish sharp action. I prefer the underdog specifically above three; this is a modest position, with Seattle’s defensive front and home field remaining substantial risks.

Total. The bias-adjusted model is 44.68 after subtracting the specified 1.2 points from 45.88: essentially fair against 44.5. The over case therefore rests on New England’s receiver upgrades against Seattle’s compromised safety depth and a dry, light-wind forecast that preserves passing efficiency. The under case is credible: Henderson is out, Horton is questionable, Seattle has offensive transition risk, and both defenses can end drives. The dossier also records a half-point decline at some books, although DraftKings remains 44.5. I narrowly favor the passing-matchup upside over those offensive limitations. No verified current pace evidence supports an additional adjustment, and the model supplies almost no independent edge.

New England Patriots +3.5

Under 44.5

Our v3 rating prices Seattle at -5; the market is -3 and has drifted toward New England all summer. Our number is frozen to Aug 19 and fit on 2025, so it is carrying a Seattle team that no longer exists. Super Bowl LX MVP Kenneth Walker III is gone to Kansas City, Zach Charbonnet opens on PUP off a torn ACL, and the lead back is rookie Jadarian Price. OC Klint Kubiak left to be Las Vegas head coach, replaced internally by Brian Fleury. The secondary that smothered New England in February is missing Riq Woolen and Coby Bryant, with Ty Okada out and Nick Emmanwori not yet cleared. New England meanwhile added A.J. Brown, Romeo Doubs and Alijah Vera-Tucker in front of 2025's most efficient passer. TreVeyon Henderson (ankle) is out, which hurts, but it is the smaller subtraction. Sharp money sits on the dog while tickets sit on Seattle. Take the points at +3.5, the best number on the board.

Total. Our totals model says 45.9 against a 44.3 market, but it is documented to run about 1.2 points above the close, which erases most of that gap and leaves it roughly at market. The news pushes under. Seattle finished first in defensive EPA in 2025 and returns ten of the twelve defenders who played 300-plus snaps with 70-plus PFF grades. New England's secondary is a genuine strength with Gonzalez, Carlton Davis, Marcus Jones and Byard. Both lead backfields are downgraded: Price is a rookie, Charbonnet is on PUP, Henderson is out. Neither starting quarterback played a preseason snap. Week 1 has gone under 51-29 across the last five openers and the Week 1 average score has fallen to 42.5. Weather is a non-factor, so it neither helps nor hurts. Pinnacle and Bovada have already dropped to 44; take 44.5 while it is on the board.

Seattle Seahawks -3

Under 44.5

Our v3 model reads SEA -5 against a -3.1 market, but the 1.9-pt gap is inside the model's own 5-pt pass floor, and the model has zero proven ATS edge in four years of holdout testing (47.6%), its preseason rating is context, not a signal. The real case is situational. New England's starting center Ben Brown (knee) did not travel and is OUT; that lands on an offensive line the team spent the offseason rebuilding (adding G Alijah Vera-Tucker, drafting T Caleb Lomu) after allowing 21 sacks in four playoff games last season, including the Super Bowl loss to this same Seattle team. Losing the center on the road at one of the league's loudest venues, for a QB (Maye) who took zero preseason snaps, is a real protection risk. RB TreVeyon Henderson (ankle) is also OUT, but he was RB3 behind Rhamondre Stevenson, so that loss is largely a wash. Seattle's own injuries (S Ty Okada OUT, S Nick Emmanwori questionable) dent its secondary but not its front. Moneyline money is running 62-67% to Seattle, and the line has held near -3 to -3.5 all week rather than getting pushed off by public volume, consistent with the market already pricing this correctly, with a slight tilt to the champs at home.

Total. Our totals model predicts 45.88 against a ~44.3-44.5 market, but its 2022-2025 holdout runs about 1.2 points hot on average, which pulls its true read to roughly 44.7, essentially in line with the market, not a real over lean. Weather is not a factor: forecast at kickoff is 76F, partly sunny, light 5mph NNW wind, 3% precip chance, ideal passing conditions. The lean to under comes from personnel and situation: Seattle's defense was elite in 2025 (-0.1121 EPA/play per our dossier) and faces a Patriots offense missing its starting center on the road in a loud environment, raising the odds of negative plays and stalled drives. Seattle's offense is also breaking in first-year OC Brian Fleury, adding some early-season execution risk on that side too. Reported market money is leaning under as well (roughly two-thirds of tracked total money), consistent with this read, though not overwhelming given two well-regarded offenses (Seattle 3rd in points in 2025; New England led this dossier's teams in 2025 offensive EPA/play).