2003 · Week 5

Final

Lions

Detroit

QB Joey Harrington

17·24

49ers

San Francisco

QB Jeff Garcia

3Com Park · outdoors · grass · 66°F · wind 6mph

Closing spread

SF -7.5

Total

42.5

Model margin

+4.9est.

SF perspective

Push chance

None

half-point line — cannot push

Win probability

  • 49ers
  • Lions

How each play moved the game.

49ers winsLions wins

Matchup

Where the edges are

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

Lionsedge map49ers
  • -0.156EPA / play+0.026
  • 36.7%Success rate43.9%
  • -0.144EPA / dropback+0.124
  • -0.178EPA / rush-0.099
  • 5.6%Explosive rate9.2%
  • 34.9%Third-down rate41.6%
  • 47.3%Red-zone TD rate48.9%
  • 1.04Points / drive1.83
  • 2.6%Turnover rate2.3%
  • -0.013EPA / play allowed-0.045

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

SF lead 10–2 since 1999

Meetings average 48.8 points. SF are 4-7-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2024 · W17DET @ SF40–34DET
2023 · playoffsDET @ SF31–34SF
2021 · W1SF @ DET41–33SF
2018 · W2DET @ SF27–30SF
2015 · W16SF @ DET17–32DET
2012 · W2DET @ SF19–27SF
2011 · W6SF @ DET25–19SF
2009 · W16DET @ SF6–20SF

Possession by possession

How it unfolded

Every drive: who had the ball, how far it went, how it ended, and the score as it settled.

Drive-by-drive log
BallStartPlaysYardsResultDET–SF
DETQ1 15:0023Turnover0–0
SFQ1 14:12623Touchdown0–7
DETQ1 11:39414Punt0–7
SFQ1 9:04733Field goal0–10
DETQ1 4:5237Punt0–10
SFQ1 3:121282Touchdown0–17
DETQ2 12:1836Punt0–17
SFQ2 10:3430Punt0–17
DETQ2 9:02776Field goal3–17
SFQ2 5:5710Turnover3–17
DETQ2 5:50634Touchdown10–17
SFQ2 2:58727Punt10–17
DETQ2 0:51637End of half10–17
SFQ3 15:0033Punt10–17
DETQ3 13:38532Punt10–17
SFQ3 10:4964Punt10–17
DETQ3 7:343-1Punt10–17
SFQ3 6:33310Punt10–17
DETQ3 4:50519Turnover10–17
SFQ3 2:24338Touchdown10–24
DETQ3 1:01970Touchdown17–24
SFQ4 11:4449Punt17–24
DETQ4 9:4832Punt17–24
SFQ4 8:54968Missed field goal17–24
DETQ4 3:5446Punt17–24
SFQ4 3:19530End of half17–24

Box score

Individual performances

Lions

Passing

PlayerC/AttYdsTDINT
Joey Harrington19/3520012
Az-Zahir Hakim1/12100

Rushing

PlayerCarYdsAvgTD
Olandis Gary14644.61
Shawn Bryson6203.30

49ers

Passing

PlayerC/AttYdsTDINT
Jeff Garcia15/2719221

Rushing

PlayerCarYdsAvgTD
Garrison Hearst19743.90
Jeff Garcia11353.21
Kevan Barlow7243.40
Arnaz Battle199.00

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 +7.53.5%6.5%7.5%3.2%4.9%3.2%3.0%

Positive margins favour 49ers; negative favour Lions.

Half-point at risk

2.19%

outcomes that flip if the line moves 0.5

Model home win

62.1%

Expected total

45.1est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+2.33
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+4.89