Closing spread
STL -3
Total
39
Model margin
-0.7est.
SF perspective
Push chance
7.4%est.
the line sits on a key number
Win probability
- 49ers
- Rams
How each play moved the game.
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. SF are 31-23-2 ATS in the series.
Box score
Individual performances
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.
Positive margins favour 49ers; negative favour Rams.
Half-point at risk
7.42%
outcomes that flip if the line moves 0.5
Model home win
47.3%
Expected total
42.9est.
Model
Where the number comes from
Each component is additive, in points of expected margin.
- Team ratings (opponent-adjusted EPA)-3.14
- Home-field advantage+2.56
- Quarterback adjustment0.00
- Rest differential-0.08
- Expected margin-0.66
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.