2004 · Week 3 · Division

Final

49ers

San Francisco

QB Ken Dorsey

0·34

Seahawks

Seattle

QB Matt Hasselbeck

Qwest Field · outdoors · fieldturf · 57°F · wind 3mph

Closing spread

SEA -10

Total

41.5

Model margin

+7.8est.

SEA perspective

Push chance

3.4%est.

the line sits on a key number

Win probability

  • Seahawks
  • 49ers

How each play moved the game.

Seahawks wins49ers wins

Matchup

Where the edges are

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

49ersedge mapSeahawks
  • -0.155EPA / play+0.035
  • 37.7%Success rate44.4%
  • -0.120EPA / dropback+0.090
  • -0.212EPA / rush-0.040
  • 5.6%Explosive rate9.3%
  • 33.2%Third-down rate37.2%
  • 48.7%Red-zone TD rate65.2%
  • 1.10Points / drive1.81
  • 3.8%Turnover rate2.6%
  • +0.068EPA / play allowed+0.004

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 31–20 since 1999

SEA have won 2 straight. Meetings average 42.2 points. SEA are 29-21-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · playoffsSF @ SEA641SEA
2025 · W18SEA @ SF133SEA
2025 · W1SF @ SEA1713SF
2024 · W11SEA @ SF2017SEA
2024 · W6SF @ SEA3624SF
2023 · W14SEA @ SF1628SF
2023 · W12SF @ SEA3113SF
2022 · playoffsSEA @ SF2341SF

Box score

Individual performances

49ers

Passing

PlayerC/AttYdsTDINT
Ken Dorsey19/3215302

Rushing

PlayerCarYdsAvgTD
Jamal Robertson5244.80
Kevan Barlow10222.20
Terry Jackson221.00
Jasen Isom100.00

Seahawks

Passing

PlayerC/AttYdsTDINT
Matt Hasselbeck21/3025420
Trent Dilfer1/2900

Rushing

PlayerCarYdsAvgTD
Shaun Alexander19522.72
Maurice Morris8425.30
Koren Robinson133.00
Trent Dilfer1-1-1.00
Matt Hasselbeck1-1-1.00

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 +105.7%7.1%3.2%5.0%3.4%3.3%2.7%

Positive margins favour Seahawks; negative favour 49ers.

Half-point at risk

3.43%

outcomes that flip if the line moves 0.5

Model home win

69.3%

Expected total

43.7est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+3.01
  • Home-field advantage+2.56
  • Quarterback adjustment+2.19
  • Rest differential0.00
  • Expected margin+7.77