2005 · Week 16 · Division

Final

49ers

San Francisco

QB Alex Smith

24·20

Rams

St. Louis

QB Jamie Martin

Edward Jones Dome · dome · fieldturf

Closing spread

STL -9

Total

42

Model margin

+5.6est.

STL perspective

Push chance

1.3%est.

Win probability

  • Rams
  • 49ers

How each play moved the game.

Rams 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.

The rivalry

SF lead 31–24–1 since 1999

Meetings average 43.4 points. STL are 23-31-2 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W1SF @ LA27–7SF
2025 · W10LA @ SF42–26RAMS
2025 · W5SF @ LA26–23SF
2024 · W15LA @ SF12–6RAMS
2024 · W3SF @ LA24–27RAMS
2023 · W18LA @ SF21–20RAMS
2023 · W2SF @ LA30–23SF
2022 · W8SF @ LA31–14SF

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
BallStartPlaysYardsResultSF–STL
SFQ1 15:00173Touchdown7–0
LAQ1 14:441350Field goal7–3
SFQ1 7:5534Punt7–3
LAQ1 5:3238Punt7–3
SFQ1 4:0739Punt7–3
LAQ1 2:24654Touchdown7–10
SFQ2 14:56823Punt7–10
LAQ2 10:10575Touchdown7–17
SFQ2 8:325-5Punt7–17
LAQ2 5:2235Field goal7–20
SFQ2 3:33774Touchdown14–20
LAQ2 1:1938Punt14–20
SFQ2 0:17222Field goal17–20
LAQ3 15:00632Punt17–20
SFQ3 11:16737Punt17–20
LAQ3 7:131274Turnover17–20
SFQ4 14:5449Punt17–20
LAQ4 12:14628Turnover on downs17–20
SFQ4 9:11977Touchdown24–20
LAQ4 4:05855Turnover24–20
SFQ4 0:5900End of half24–20

Box score

Individual performances

49ers

Passing

PlayerC/AttYdsTDINT
Alex Smith12/1613100

Rushing

PlayerCarYdsAvgTD
Maurice Hicks1010910.91
Frank Gore10686.82
Alex Smith7213.00
Terry Jackson11111.00
Arnaz Battle188.00

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 +96.3%7.4%3.2%5.0%3.3%3.1%

Positive margins favour Rams; negative favour 49ers.

Half-point at risk

1.30%

outcomes that flip if the line moves 0.5

Model home win

63.8%

Expected total

43.7est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+3.01
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+5.57

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.