Written before the game and kept as published. Final: Chicago Bears 31, Atlanta Falcons 23 — the graded call is above.
The better team here is the visitor, and it still is not favored. The Bears rate +3.2 (2nd of 32) against -0.5 for the Falcons (18th) — but 2.5 points of home field is larger than the 3.7-point gap between them, so the model lands at 51% for the Falcons anyway. That is the whole story of this line: venue, not talent. It rates as the 3rd-closest of the 14 games in Week 6, and a game this tight is decided by the price, not the model.
Zoom out to the full season and the model projects the Falcons at 7.9 wins (favored in 6 of 17) and the Bears at 10.7 (favored in 14) — 2.9 wins apart across the year. By win probability this is the 8th-hardest game on the Falcons' schedule and the 6th-hardest on the Bears'.
The sharpest unit gap in the game runs one way: the Bears offense grades +2.5 (6th of 32) against a Falcons defense at -0.1 (9th) — 2.6 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Falcons offense (-0.3, 20th) meets the Bears defense (+0.2, 7th), a 0.6-point gap. One more tilt worth noting: special teams favors the Bears +0.5 (13th of 32) to -0.1 (30th).
Recent history, for context only: 10 regular-season meetings since 2002, 6-4 in the Bears' favour. They last met in 2023: Bears won 37-17 in December. Over their last 4 meetings the Falcons are 2-2. It is not an input to the line — rosters turn over faster than series records do.
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 Falcons 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-26OCT18CHIATL, 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.