1999 · Week 12 · Division

Final

Bears

Chicago

QB Jim Miller

17·21

Lions

Detroit

QB Gus Frerotte

Pontiac Silverdome · dome · astroturf

Closing spread

DET -6

Total

44

Model margin

+1.4est.

DET perspective

Push chance

3.0%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
  • -0.102EPA / play-0.057
  • 38.6%Success rate38.8%
  • -0.043EPA / dropback+0.024
  • -0.228EPA / rush-0.222
  • 7.4%Explosive rate8.4%
  • 37.0%Third-down rate35.5%
  • 44.0%Red-zone TD rate61.8%
  • 1.03Points / drive1.19
  • 3.1%Turnover rate2.0%
  • -0.001EPA / play allowed-0.055

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
Jim Miller25/3720421
Cade McNown0/2000

Rushing

PlayerCarYdsAvgTD
Glyn Milburn13030.00
Curtis Enis6101.70
Cade McNown199.00
Edgar Bennett122.00
James Allen210.50
Jim Miller100.00

Lions

Passing

PlayerC/AttYdsTDINT
Gus Frerotte29/4230920

Rushing

PlayerCarYdsAvgTD
Greg Hill19683.61
Gus Frerotte451.30
Sedrick Irvin231.50

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 +64.2%2.8%7.2%7.5%3.0%4.6%2.9%

Positive margins favour Lions; negative favour Bears.

Half-point at risk

3.03%

outcomes that flip if the line moves 0.5

Model home win

52.7%

Expected total

43.6est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.34
  • Home-field advantage+2.56
  • Quarterback adjustment-2.54
  • Rest differential0.00
  • Expected margin+1.36