2009 · Week 11

Final / OT

Steelers

Pittsburgh

QB Ben Roethlisberger

24·27

Chiefs

Kansas City

QB Matt Cassel

Arrowhead Stadium · outdoors · grass · 55°F · wind 5mph

Closing spread

PIT -10.5

Total

39.5

Model margin

+1.4est.

KC perspective

Push chance

None

half-point line — cannot push

Win probability

  • Chiefs
  • Steelers

How each play moved the game.

Chiefs 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 mapChiefs
  • +0.043EPA / play-0.123
  • 44.8%Success rate36.4%
  • +0.124EPA / dropback-0.113
  • -0.083EPA / rush-0.139
  • 10.2%Explosive rate8.0%
  • +4.22CPOE-4.70
  • 40.3%Third-down rate27.1%
  • 55.0%Red-zone TD rate56.9%
  • 1.83Points / drive1.20
  • 2.2%Turnover rate2.4%

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

All square 8–8 since 1999

KC have won 4 straight. Meetings average 45.3 points. KC are 10-6 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2024 · W17KC @ PIT2910KC
2021 · playoffsPIT @ KC2142KC
2021 · W16PIT @ KC1036KC
2018 · W2KC @ PIT4237KC
2017 · W6PIT @ KC1913PIT
2016 · playoffsPIT @ KC1816PIT
2016 · W4KC @ PIT1443PIT
2015 · W7PIT @ KC1323KC

Box score

Individual performances

Steelers

Passing

PlayerC/AttYdsTDINT
Ben Roethlisberger32/4239832
Charlie Batch1/21700

Rushing

PlayerCarYdsAvgTD
Rashard Mendenhall21803.80
Willie Parker6244.00
Mike Wallace155.00
Ben Roethlisberger144.00
Mewelde Moore210.50

Chiefs

Passing

PlayerC/AttYdsTDINT
Matt Cassel15/3024820

Rushing

PlayerCarYdsAvgTD
Jamaal Charles17583.40
Bobby Wade188.00
Kolby Smith133.00
Matt Cassel1-1-1.00

Receiving

PlayerRecTgtYdsTD
Chris Chambers461190
Lance Long23370
Leonard Pope23261
Mark Bradley15220
Bobby Wade36170
Jamaal Charles2581

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 -10.54.2%2.8%7.2%7.5%

Positive margins favour Chiefs; negative favour Steelers.

Half-point at risk

2.50%

outcomes that flip if the line moves 0.5

Model home win

52.9%

Expected total

43.7est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.05
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+1.44