2020 · Week 12 · Division

Final

49ers

San Francisco

QB Nick Mullens

23·20

Rams

Los Angeles

QB Jared Goff

SoFi Stadium · dome · matrixturf

Closing spread

LA -5

Total

44.5

Model margin

+3.0est.

LA perspective

Push chance

2.0%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.

49ersedge mapRams
  • +0.010EPA / play-0.013
  • 45.8%Success rate44.6%
  • +0.089EPA / dropback+0.032
  • -0.106EPA / rush-0.081
  • 9.4%Explosive rate9.2%
  • -1.74CPOE+0.37
  • 39.6%Third-down rate44.2%
  • 71.8%Red-zone TD rate59.0%
  • 2.03Points / drive1.76
  • 2.5%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 31–24–1 since 1999

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

Previous meetings
SeasonMatchupScoreWinner
2026 · W1SF @ LA277SF
2025 · W10LA @ SF4226RAMS
2025 · W5SF @ LA2623SF
2024 · W15LA @ SF126RAMS
2024 · W3SF @ LA2427RAMS
2023 · W18LA @ SF2120RAMS
2023 · W2SF @ LA3023SF
2022 · W8SF @ LA3114SF

Box score

Individual performances

49ers

Passing

PlayerC/AttYdsTDINT
Nick Mullens24/3525201

Rushing

PlayerCarYdsAvgTD
Raheem Mostert16432.71
Jeff Wilson12403.30
Jerick McKinnon3217.00

Rams

Passing

PlayerC/AttYdsTDINT
Jared Goff19/3119802

Rushing

PlayerCarYdsAvgTD
Cam Akers9849.31
Darrell Henderson10191.90
Jared Goff5112.20
Robert Woods188.00
Malcolm Brown341.30

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 +53.9%6.9%7.5%3.1%4.8%3.1%2.7%

Positive margins favour Rams; negative favour 49ers.

Half-point at risk

1.95%

outcomes that flip if the line moves 0.5

Model home win

57.0%

Expected total

38.5est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.90
  • Home-field advantage+1.71
  • Quarterback adjustment0.00
  • Rest differential-0.64
  • Expected margin+2.96