Task Enterprises presentsNFL Intelligence

2006 · Week 16 · Division

Final

Bears

Chicago

QB Rex Grossman

26·21

Lions

Detroit

QB Jon Kitna

Ford Field · dome · fieldturf

Closing spread

CHI -6

Total

41.5

Model margin

-0.1est.

DET perspective

Push chance

2.9%est.

the line sits on a key number

Win probability

  • Lions
  • Bears

How each play moved the game.

Lions winsBears wins

Matchup

Where the edges are

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

Bearsedge mapLions
  • -0.046EPA / play-0.112
  • 40.3%Success rate42.6%
  • -0.039EPA / dropback-0.057
  • -0.054EPA / rush-0.242
  • 9.4%Explosive rate8.0%
  • -3.50CPOE+0.25
  • 37.7%Third-down rate33.0%
  • 50.6%Red-zone TD rate53.4%
  • 1.80Points / drive1.48
  • 3.0%Turnover rate3.9%

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

CHI lead 28–26 since 1999

DET have won 4 straight. Meetings average 43.4 points. DET are 27-24-3 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W18DET @ CHI1916DET
2025 · W2CHI @ DET2152DET
2024 · W16DET @ CHI3417DET
2024 · W13CHI @ DET2023DET
2023 · W14DET @ CHI1328CHI
2023 · W11CHI @ DET2631DET
2022 · W17CHI @ DET1041DET
2022 · W10DET @ CHI3130DET

Box score

Individual performances

Bears

Passing

PlayerC/AttYdsTDINT
Rex Grossman20/3619710
Brian Griese6/95100

Rushing

PlayerCarYdsAvgTD
Thomas Jones12625.20
Cedric Benson15493.30
Adrian Peterson351.71

Lions

Passing

PlayerC/AttYdsTDINT
Jon Kitna27/4528330

Rushing

PlayerCarYdsAvgTD
Arlen Harris10444.40
Aveion Cason5316.20
Lamar Gordon122.00
Jon Kitna1-1-1.00
Devale Ellis1-9-9.00

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 -62.7%4.4%2.9%7.4%7.3%2.9%4.4%

Positive margins favour Lions; negative favour Bears.

Half-point at risk

2.93%

outcomes that flip if the line moves 0.5

Model home win

48.9%

Expected total

41.4est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-2.63
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin-0.06