2015 · Week 16

Final

49ers

San Francisco

QB Blaine Gabbert

17·32

Lions

Detroit

QB Matthew Stafford

Ford Field · dome · fieldturf

Closing spread

DET -8.5

Total

42.5

Model margin

+4.9est.

DET perspective

Push chance

None

half-point line — cannot push

Win probability

  • Lions
  • 49ers

How each play moved the game.

Lions 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 mapLions
  • -0.091EPA / play-0.019
  • 38.8%Success rate44.9%
  • -0.060EPA / dropback+0.045
  • -0.150EPA / rush-0.160
  • 8.0%Explosive rate7.6%
  • -3.50CPOE-0.09
  • 30.2%Third-down rate38.4%
  • 54.2%Red-zone TD rate66.7%
  • 1.32Points / drive1.90
  • 1.5%Turnover rate2.1%

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. DET are 7-4-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2024 · W17DET @ SF4034DET
2023 · playoffsDET @ SF3134SF
2021 · W1SF @ DET4133SF
2018 · W2DET @ SF2730SF
2012 · W2DET @ SF1927SF
2011 · W6SF @ DET2519SF
2009 · W16DET @ SF620SF
2008 · W3DET @ SF1331SF

Box score

Individual performances

49ers

Passing

PlayerC/AttYdsTDINT
Blaine Gabbert22/3322520

Rushing

PlayerCarYdsAvgTD
DuJuan Harris11736.60
Jarryd Hayne9273.00
Kendall Gaskins2126.00
Blaine Gabbert199.00

Lions

Passing

PlayerC/AttYdsTDINT
Matthew Stafford29/3730120

Rushing

PlayerCarYdsAvgTD
Ameer Abdullah8394.90
Theo Riddick7202.90
Joique Bell7131.91
Matthew Stafford5112.20

Receiving

PlayerRecTgtYdsTD
Calvin Johnson610771
Theo Riddick78630
Golden Tate45590
Eric Ebron45490
T.J. Jones11291
Joique Bell2390
Ameer Abdullah4490
Lance Moore1160

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 +8.56.5%7.5%3.2%4.9%3.2%3.0%

Positive margins favour Lions; negative favour 49ers.

Half-point at risk

1.28%

outcomes that flip if the line moves 0.5

Model home win

62.0%

Expected total

44.4est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+2.45
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential-0.08
  • Expected margin+4.86