Task Enterprises presentsNFL Intelligence

2013 · Week 6 · Division

Final

Cardinals

Arizona

QB Carson Palmer

20·32

49ers

San Francisco

QB Colin Kaepernick

Candlestick Park · outdoors · grass · 65°F · wind 5mph

Closing spread

SF -10

Total

40.5

Model margin

+4.0est.

SF perspective

Push chance

3.2%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
  • -0.020EPA / play+0.034
  • 41.6%Success rate41.8%
  • +0.035EPA / dropback+0.156
  • -0.109EPA / rush-0.110
  • 8.5%Explosive rate10.6%
  • +3.74CPOE-1.63
  • 35.3%Third-down rate37.8%
  • 59.3%Red-zone TD rate57.4%
  • 1.71Points / drive1.99
  • 2.9%Turnover rate1.7%

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
Carson Palmer25/4129822

Rushing

PlayerCarYdsAvgTD
Andre Ellington7568.01
Rashard Mendenhall10404.00
Stepfan Taylor273.50
Larry Fitzgerald144.00
Alfonso Smith122.00

49ers

Passing

PlayerC/AttYdsTDINT
Colin Kaepernick16/2925221

Rushing

PlayerCarYdsAvgTD
Frank Gore251014.00
Colin Kaepernick4184.50
Kendall Hunter3113.71
Marlon Moore199.00
Anthony Dixon341.30

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 +106.7%7.5%3.2%4.9%3.2%2.9%

Positive margins favour 49ers; negative favour Cardinals.

Half-point at risk

3.16%

outcomes that flip if the line moves 0.5

Model home win

59.7%

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 differential0.00
  • Expected margin+3.97