2011 · Week 15

Final

Steelers

Pittsburgh

QB Ben Roethlisberger

3·20

49ers

San Francisco

QB Alex Smith

Candlestick Park · outdoors · grass · 51°F · wind 10mph

Closing spread

SF -3

Total

37

Model margin

+1.5est.

SF perspective

Push chance

7.5%est.

the line sits on a key number

Win probability

  • 49ers
  • Steelers

How each play moved the game.

49ers 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 map49ers
  • +0.054EPA / play-0.009
  • 44.9%Success rate40.8%
  • +0.134EPA / dropback+0.060
  • -0.065EPA / rush-0.091
  • 10.4%Explosive rate9.0%
  • +3.03CPOE-0.45
  • 45.1%Third-down rate29.6%
  • 49.2%Red-zone TD rate46.7%
  • 1.78Points / drive1.87
  • 2.7%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

SF lead 4–3 since 1999

SF have won 2 straight. Meetings average 42.1 points. SF are 3-4 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2023 · W1SF @ PIT307SF
2019 · W3PIT @ SF2024SF
2015 · W2SF @ PIT1843PIT
2007 · W3SF @ PIT1637PIT
2003 · W11PIT @ SF1430SF
1999 · W9PIT @ SF276PIT

Box score

Individual performances

Steelers

Passing

PlayerC/AttYdsTDINT
Ben Roethlisberger25/4433003

Rushing

PlayerCarYdsAvgTD
Rashard Mendenhall15644.30
Mewelde Moore12121.00
Ben Roethlisberger100.00
Isaac Redman2-1-0.50

49ers

Passing

PlayerC/AttYdsTDINT
Alex Smith18/3118710

Rushing

PlayerCarYdsAvgTD
Frank Gore18653.61
Alex Smith3124.00
Anthony Dixon5122.40
Ted Ginn166.00
Kendall Hunter221.00

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 +34.2%2.8%7.2%7.5%3.0%4.6%2.9%

Positive margins favour 49ers; negative favour Steelers.

Half-point at risk

7.48%

outcomes that flip if the line moves 0.5

Model home win

53.1%

Expected total

41.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-0.76
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential-0.24
  • Expected margin+1.49