2013 · Week 1 · Division

Final

Cardinals

Arizona

QB Carson Palmer

24·27

Rams

St. Louis

QB Sam Bradford

Edward Jones Dome · dome · astroplay

Closing spread

STL -3.5

Total

42.5

Model margin

+2.4est.

STL perspective

Push chance

None

half-point line — cannot push

Availability

The injury report

The official league filing for this week — game designations first, then who missed or was limited in practice.

Cardinals

Rams

Win probability

  • Rams
  • Cardinals

How each play moved the game.

Rams 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.

The rivalry

STL lead 29–21 since 1999

Meetings average 42.8 points. STL are 25-24-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W6ARI @ LA18–16ARI
2025 · W18ARI @ LA20–37RAMS
2025 · W14LA @ ARI45–17RAMS
2024 · W17ARI @ LA9–13RAMS
2024 · W2LA @ ARI10–41ARI
2023 · W12LA @ ARI37–14RAMS
2023 · W6ARI @ LA9–26RAMS
2022 · W10ARI @ LA27–17ARI

Possession by possession

How it unfolded

Every drive: who had the ball, how far it went, how it ended, and the score as it settled.

Drive-by-drive log
BallStartPlaysYardsResultARI–STL
LAQ1 15:00742Punt0–0
ARIQ1 11:261041Punt0–0
LAQ1 5:46680Turnover0–0
ARIQ1 2:30880Touchdown7–0
LAQ2 14:11718Field goal7–3
ARIQ2 11:201267Field goal10–3
LAQ2 5:231370Touchdown10–10
ARIQ2 0:26448Missed field goal10–10
ARIQ3 15:0030Turnover10–10
LAQ3 14:473-3Field goal10–13
ARIQ3 13:5739Punt10–13
LAQ3 11:3533Opp touchdown17–13
LAQ3 10:34621Punt17–13
ARIQ3 7:031278Touchdown24–13
LAQ3 1:47880Touchdown24–21
ARIQ4 12:56510Turnover24–21
LAQ4 10:3832Field goal24–24
ARIQ4 9:04826Punt24–24
LAQ4 5:1538Punt24–24
ARIQ4 3:1038Punt24–24
LAQ4 1:45745Field goal24–27
ARIQ4 0:40323End of half24–27

Box score

Individual performances

Cardinals

Passing

PlayerC/AttYdsTDINT
Carson Palmer26/4032721

Rushing

PlayerCarYdsAvgTD
Rashard Mendenhall16603.80
Alfonso Smith10262.60

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 +3.54.0%2.7%7.0%7.5%3.1%4.7%3.0%2.6%

Positive margins favour Rams; negative favour Cardinals.

Half-point at risk

2.53%

outcomes that flip if the line moves 0.5

Model home win

55.5%

Expected total

43.2est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-0.08
  • Home-field advantage+2.49
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+2.41

One or both ratings are carry-over priors — no games have been played this season yet, so treat this as a starting assumption rather than a read.