2017 · Week 15 · Division

Final

Bears

Chicago

QB Mitch Trubisky

10·20

Lions

Detroit

QB Matthew Stafford

Ford Field · dome · fieldturf

Closing spread

DET -5

Total

43.5

Model margin

+3.2est.

DET perspective

Push chance

2.0%est.

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
  • -0.112EPA / play-0.046
  • 38.5%Success rate40.8%
  • -0.099EPA / dropback+0.074
  • -0.130EPA / rush-0.278
  • 7.7%Explosive rate8.7%
  • -3.10CPOE+0.41
  • 34.8%Third-down rate38.4%
  • 61.2%Red-zone TD rate64.3%
  • 1.22Points / drive1.78
  • 2.1%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

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
Mitchell Trubisky31/4631413

Rushing

PlayerCarYdsAvgTD
Jordan Howard10373.70
Mitchell Trubisky231.50
Tarik Cohen210.50

Lions

Passing

PlayerC/AttYdsTDINT
Matthew Stafford25/3323720

Rushing

PlayerCarYdsAvgTD
Theo Riddick8496.10
Tion Green10353.50
Ameer Abdullah188.00
Matthew Stafford1-1-1.00

Receiving

PlayerRecTgtYdsTD
Marvin Jones35850
Golden Tate35330
Eric Ebron57331
Kenny Golladay45290
T.J. Jones33261
Ameer Abdullah34130
Theo Riddick33120
Jamal Agnew1160

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 +53.9%6.8%7.5%3.1%4.8%3.1%2.7%

Positive margins favour Lions; negative favour Bears.

Half-point at risk

1.96%

outcomes that flip if the line moves 0.5

Model home win

57.6%

Expected total

43.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.44
  • Home-field advantage+1.74
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+3.18