2009 · Week 14 · Division

Final

Cardinals

Arizona

QB Kurt Warner

9·24

49ers

San Francisco

QB Alex Smith

Candlestick Park · outdoors · grass · 53°F · wind 0mph

Closing spread

ARI -4

Total

44.5

Model margin

+4.1est.

SF perspective

Push chance

2.2%est.

the line sits on a key number

Win probability

  • 49ers
  • Cardinals

How each play moved the game.

49ers winsCardinals wins

Matchup

Where the edges are

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

Cardinalsedge map49ers
  • -0.026EPA / play-0.067
  • 45.3%Success rate37.0%
  • +0.037EPA / dropback-0.055
  • -0.143EPA / rush-0.087
  • 9.9%Explosive rate8.1%
  • +3.71CPOE-2.69
  • 36.7%Third-down rate29.4%
  • 73.5%Red-zone TD rate68.0%
  • 1.75Points / drive1.54
  • 3.4%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

SF lead 28–22 since 1999

SF have won 2 straight. Meetings average 44.8 points. SF are 26-23-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W11SF @ ARI4122SF
2025 · W3ARI @ SF1516SF
2024 · W18SF @ ARI2447ARI
2024 · W5ARI @ SF2423ARI
2023 · W15SF @ ARI4529SF
2023 · W4ARI @ SF1635SF
2022 · W18ARI @ SF1338SF
2022 · W11SF @ ARI3810SF

Box score

Individual performances

Cardinals

Passing

PlayerC/AttYdsTDINT
Kurt Warner16/2917802

Rushing

PlayerCarYdsAvgTD
Chris Wells15795.31
Tim Hightower231.50
LaRod Stephens-Howling133.00

49ers

Passing

PlayerC/AttYdsTDINT
Alex Smith19/3514422

Rushing

PlayerCarYdsAvgTD
Frank Gore251676.71
Glen Coffee6162.70
Alex Smith420.50

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 -43.7%6.6%7.5%3.2%4.9%3.2%

Positive margins favour 49ers; negative favour Cardinals.

Half-point at risk

2.17%

outcomes that flip if the line moves 0.5

Model home win

60.1%

Expected total

42.4est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.63
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+4.12