2013 · Week 17 · Division

Final

49ers

San Francisco

QB Colin Kaepernick

23·20

Cardinals

Arizona

QB Carson Palmer

University of Phoenix Stadium · closed · grass

Closing spread

ARI -3

Total

41

Model margin

+1.1est.

ARI perspective

Push chance

7.5%est.

the line sits on a key number

Win probability

  • Cardinals
  • 49ers

How each play moved the game.

Cardinals wins49ers wins

Matchup

Where the edges are

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

49ersedge mapCardinals
  • +0.034EPA / play-0.020
  • 41.8%Success rate41.6%
  • +0.156EPA / dropback+0.035
  • -0.110EPA / rush-0.109
  • 10.6%Explosive rate8.5%
  • -1.63CPOE+3.74
  • 37.8%Third-down rate35.3%
  • 57.4%Red-zone TD rate59.3%
  • 1.99Points / drive1.71
  • 1.7%Turnover rate2.9%

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. ARI are 23-26-1 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

49ers

Passing

PlayerC/AttYdsTDINT
Colin Kaepernick21/3431020

Rushing

PlayerCarYdsAvgTD
Quinton Patton12626.00
Colin Kaepernick4246.00
Frank Gore13141.10
Kendall Hunter2136.50
Anquan Boldin11111.00
Anthony Dixon2-5-2.50

Cardinals

Passing

PlayerC/AttYdsTDINT
Carson Palmer28/4940721

Rushing

PlayerCarYdsAvgTD
Rashard Mendenhall10474.70
Andre Ellington9303.30
Stepfan Taylor273.50
Carson Palmer1-1-1.00

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%2.8%

Positive margins favour Cardinals; negative favour 49ers.

Half-point at risk

7.45%

outcomes that flip if the line moves 0.5

Model home win

52.0%

Expected total

42.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.48
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential+0.08
  • Expected margin+1.09