Written before the game and kept as published. Final: Los Angeles Rams 26, Denver Broncos 30 — the graded call is above.
There is almost nothing between these two on our numbers. The Broncos rate +1.8 (9th of 32), the Rams +3.0 (3rd) — 1.2 points apart before home field, inside the error bar of any preseason rating. The split comes out 49%/51%, and this rates as the 3rd-closest game of the 16 in Week 3. When the model has no opinion worth holding, the price has to supply the edge.
Zoom out to the full season and the model projects the Broncos at 10.9 wins (favored in 13 of 17) and the Rams at 8.8 (favored in 13) — 2.2 wins apart across the year. By win probability this is the 7th-hardest game on the Broncos' schedule and the 3rd-hardest on the Rams'.
The sharpest unit gap in the game runs one way: the Rams offense grades +2.9 (5th of 32) against a Broncos defense at +1.2 (5th) — 1.7 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Broncos offense (+0.4, 17th) meets the Rams defense (+0.3, 6th), a 0.1-point gap.
One team has owned this series: the Rams are 5-1 in 6 regular-season meetings since 2002. They last met in 2022: Rams won 51-14 in December. Over their last 4 meetings the Broncos are 0-4. Worth saying plainly — the model does not know any of that. It reads 2026 ratings and nothing else, so a lopsided series is a story, not a number on this page.
Conditions are unlikely to be the story: across 9 Denver home games in September since 2015, the median temperature was 84°F and the median wind 5 mph. That is a neutral-weather profile, which is worth knowing mostly because it removes an excuse from both sides.
Calibration check, because a near-even number is the easiest kind to overtrust: across 3266 walk-forward games (2013-2024) the model gave a side 50-55% in 870 of them, and those sides won 52%. The Rams at 51% are in that band. A margin that thin is why we would rather wait for a price than call it a lean.
Kalshi listed this game as KXNFLGAME-26SEP27LARDEN, and the contract has settled now that the game has been played. The last price we archived before kickoff is in the settled-market section on this page; there is no live price and no position left to take.
Prediction markets are not sportsbooks — you trade a contract that settles at $1 or $0, not a wager against a house line. Informational only; trade responsibly.