2021 · Week 4

Final

Steelers

Pittsburgh

QB Ben Roethlisberger

17·27

Packers

Green Bay

QB Aaron Rodgers

Lambeau Field · outdoors · grass · 67°F · wind 4mph

Closing spread

GB -6.5

Total

45

Model margin

+4.4est.

GB perspective

Push chance

None

half-point line — cannot push

Win probability

  • Packers
  • Steelers

How each play moved the game.

Packers winsSteelers wins

Matchup

Where the edges are

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

Steelersedge mapPackers
  • -0.051EPA / play+0.136
  • 40.2%Success rate48.9%
  • -0.037EPA / dropback+0.222
  • -0.078EPA / rush-0.003
  • 7.1%Explosive rate8.5%
  • -2.66CPOE+4.71
  • 39.0%Third-down rate43.8%
  • 60.3%Red-zone TD rate61.0%
  • 1.65Points / drive2.45
  • 1.7%Turnover rate1.0%

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

PIT lead 5–3 since 1999

Meetings average 54.1 points. GB are 5-3 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W8GB @ PIT3525GB
2023 · W10GB @ PIT1923PIT
2017 · W12GB @ PIT2831PIT
2013 · W16PIT @ GB3831PIT
2010 · playoffsPIT @ GB2531GB
2009 · W15GB @ PIT3637PIT
2005 · W9PIT @ GB2010PIT

Box score

Individual performances

Steelers

Passing

PlayerC/AttYdsTDINT
Ben Roethlisberger26/4023211

Rushing

PlayerCarYdsAvgTD
Najee Harris15624.11
Benny Snell100.00

Packers

Passing

PlayerC/AttYdsTDINT
Aaron Rodgers20/3624820

Rushing

PlayerCarYdsAvgTD
AJ Dillon15815.40
Aaron Jones15483.20
Aaron Rodgers320.71

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 +6.53.6%6.6%7.5%3.2%4.9%3.2%2.9%

Positive margins favour Packers; negative favour Steelers.

Half-point at risk

4.90%

outcomes that flip if the line moves 0.5

Model home win

60.8%

Expected total

45.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+2.70
  • Home-field advantage+1.71
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+4.41