NFL Matchup Intelligence

Los Angeles Chargers vs Seattle Seahawks

October 4, 2026 Β· 4:25 PM ET Β· Lumen Field
LAC 0-4  Β·  SEA 3-1

Matchup Analysis SportsFBI AI

The Los Angeles Chargers travel to Lumen Field for a Week 4 clash against the Seattle Seahawks. Los Angeles arrives with an 0-3 record, having lost three straight games to open the 2026 NFL season. The Seahawks, by contrast, stand at 2-1 despite a recent one-game losing streak. Significant scoring disparities mark the early season for both clubs; the Chargers have managed just 44 points while yielding 76, contrasting sharply with Seattle's 75 points scored against 50 allowed. Injury reports list numerous players as Questionable for both teams, including Chargers wide receiver Derius Davis and safety Derwin James Jr., alongside Seahawks quarterback Sam Darnold and wide receiver Cooper Kupp.

SportsFBI's proprietary analytics project the Seahawks to win, with a 72% confidence level. This lean is primarily driven by Seattle's superior record quality and the home-field advantage at Lumen Field, both of which are the model's heaviest weighted factors. The current 2-1 Seahawks have demonstrated stronger overall performance compared to the 0-3 Chargers, a trend reflected in their respective points scored and allowed. The betting market aligns with this assessment, favoring the Seahawks at -162 on the moneyline. While the model does identify some factors favoring Los Angeles, such as schedule strength and red-zone touchdown efficiency, these are outweighed by Seattle's strengths in areas like game-script tendencies, starting quarterback efficiency, and pass defense. The weather forecast for the 2026-10-04 kickoff indicates ideal passing conditions and low kicking difficulty.

SportsFBI Model

Projects Seattle Seahawks to win β€” 72% confidence
Market agrees (-4pp) Projected score:SEA 27 Β· LAC 15 Blowout chance (14+ margin): 36%

βš–οΈ Game Edges

Key factors driving this matchup

SEAH Record quality +1.0 Very Strong

SEA 2-1 Β· LAC 0-3

SEAH Home field / environment +1.0 Moderate

SEA home field | SEA 7 days / LAC 7 days

LACA Schedule strength +0.50 Very Strong

SEA 33% opp wins Β· LAC 67%

SEAH Key injury availability +0.50 Weak

SEA 0 unavailable starters Β· LAC 1

SEAH Pass defense +0.47 Moderate

SEA 4.3 net Y/A / 62.9% CMP / 72.1 RATE | LAC 6.8 / 65.8% / 92.8

SEAH Game-script tendencies +0.45 Moderate

57% neutral pass / 57 plays | 44% / 54

SEAH Starting QB efficiency +0.36 Weak

Sam Darnold (2026) 68.1% CMP / 8.3 Y/A / 8.5% TD / 4.3% INT / 104.2 RATE Β· Justin Herbert (2026) 59.1% CMP / 7.1 Y/A / 3.4% TD / 4.5% INT / 73.4 RATE

SEAH Recent form +0.30 Moderate

SEA L1 Β· LAC L3

SEAH Raw scoring differential +0.30 Moderate

SEA 26.3 PPG Β· LAC 16.8 PPG | SEA 18.3 PA/G Β· LAC 26.5 PA/G

SEAH OL vs DL matchup +0.28 Weak

SEA OL sack 4.8% / DEF sack 8.1% | LAC 9.1% / 8.1%

SEAH Explosive-play differential +0.18 Weak

6% / 1% allowed | 5% / 4% allowed

LACA Red-zone TD efficiency +0.15 Weak

50% / 67% allowed | 56% / 58% allowed

SEAH Special teams efficiency +0.13 Weak

SEA FG 100.0% / NET PUNT 44.0 | LAC 75.0% / 42.9

LACA Run-game matchup +0.11 Weak

SEA 3.9 rush Y/A / 3.6 allowed | LAC 4.3 / 3.8 | PBP 78% stuff avoided | 87% stuff avoided

SEAH Turnover differential +0.10 Weak

SEA 1.3 GIVE / 2.0 TAKE | LAC 2.5 / 1.8

SEAH Early-down efficiency +0.05 Weak

49% / 39% allowed | 48% / 39% allowed

SEAH Third-down efficiency +0.01 Weak

SEA OFF 31.1% / DEF 28.6% | LAC 34.6% / 36.5% | PBP 29%/70%/13% | 64%/40%/31%

Betting Lines DraftKings

Spread
LAC +6.5 (+524)
SEA -6.5 (-760)
Total (O/U)
Over 53.5 (+354)
Under 53.5 (-550)
Moneyline
LAC +1220
SEA -4200
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