Chicago Bears vs Green Bay Packers
Sunday, October 11, 2026 · Lambeau Field, Green Bay, WI
Quick Answer
As of July 30, 2026, our model favors the Packers by 4 in Chicago Bears vs Green Bay Packers, NFL Week 5 2026 — 61% to win, and a NFC North game. Kalshi has not listed KXNFLGAME-26OCT11CHIGB yet, so there is no price to compare: when it opens, Packers at 56c or below (or Bears at 34c or below) is where the model would take a position.
Bears
39%
model win prob
Packers
61%
model win prob
KXNFLGAME-26OCT11CHIGBhasn't opened yet, so there is no price to compare. When it does, the model buys the Packers at 56c or below, or the Bears at 34c or below — a five-point threshold either way. The market column fills in automatically.
Power-rating comparison
NFC North math: Bears at Packers
Chicago Bears at Green Bay Packers is a NFC North game, the first of two meetings, with the rematch in Week 16. The model has the Packers by 4 (61%) off a +2.9 to +1.5 rating gap. Division games carry weight the model does not price: head-to-head is the first tiebreaker in the NFC North, so a win here is worth more in January than the standings column shows.
The sharpest unit gap in the game runs one way: the Packers offense grades +3.2 (5th of 32) against a Bears defense at -0.9 (19th) — 4.1 points of separation on our scale, and the single biggest reason the line sits where it does. Going the other direction, the Bears offense (+1.9, 8th) meets the Packers defense (-0.5, 15th), a 2.5-point gap.
On the standings side, NFC North games are the ones that decide the tiebreakers. Head-to-head record is the first tiebreaker between two teams in the same division, and division record is the next — so the value of this result is not just the win column. They meet again in Week 16, which makes a sweep the outcome with real leverage on the NFC North race.
Season-long, the model can barely split them: 9.7 projected wins for the Packers against 8.9 for the Bears, favored in 13 and 11 of their 17 respectively. Two teams heading for the same neighborhood in the standings tend to produce exactly this kind of line. This game sits 11th-hardest on the Packers' schedule and 3rd-hardest on the Bears'.
One team has owned this series: the Packers are 35-13 in 48 regular-season meetings since 2002. They have also met 2 times in the playoffs. They last met in 2025: Bears won 22-16 in December. Over their last 4 meetings the Packers are 2-2. 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.
Does the model earn this number? In 666 of the 3266 walk-forward games it has been graded on (2013-2024, no market line used), it landed in the 60-65% range. Those favourites went 59%. The 61% on the Packers here sits in that same band, and the history runs slightly behind the claim.
Kalshi has not listed KXNFLGAME-26OCT11CHIGB, so there is no price on the board and no edge to quote. The model's number to hold it to: Packers 61%, Bears 39%. Applying our five-point threshold, that makes Packers contracts a buy at 56c or below and Bears contracts a buy at 34c or below — anything between is inside the noise, and we pass. Week 1's KXNFLGAME contracts opened in May 2026 and the rest of the slate lists as the season gets closer; this page picks up the price automatically when it does.
Full division picture on the NFC North hub.
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.
Bears vs Packers — frequently asked
Who is favored in Bears vs Packers in Week 5?
Our power-rating model favors the Packers by 4 points, a 61% win probability over the Bears. The Packers rate 5th of 32 (+2.9) and the Bears 10th (+1.5); Kalshi has not listed KXNFLGAME-26OCT11CHIGB yet, so the model line is the only number on the board.
How much does a NFC North result matter here?
Head-to-head is the first tiebreaker between two NFC North teams and division record is the next, so this result carries more than one game of standings weight. These two also meet in Week 16. Our model does not adjust for any of that — it prices the Packers by 4 on ratings and home field alone.
How do you take a position on Bears vs Packers?
The contract will be KXNFLGAME-26OCT11CHIGB on Kalshi, a CFTC-regulated exchange open to traders in all 50 states. It has not opened yet; when it does, the model would take the Packers at 56c or below, or the Bears at 34c or below. There is no point spread — you buy a yes or no contract on a team and it settles at $1 or $0.
When and where do the Packers host the Bears?
Chicago Bears visit the Green Bay Packers on Sunday, October 11, 2026 — a Sunday game in NFL Week 5, at Lambeau Field, Green Bay, WI.
What does the model project for the Packers and Bears this season?
Across all 17 games the model projects the Packers at 9.7 wins (favored in 13) and the Bears at 8.9 (favored in 11). This game ranks 11th-hardest on the Packers' schedule and 3rd-hardest on the Bears', by model win probability.
How often does the model win when it is 61% on a team like the Packers?
59% of the time. Over 3266 walk-forward games from 2013-2024 — trained only on prior seasons, no market line as an input — the model put a team in the 60-65% range 666 times, and those teams won 59% of them. The Packers at 61% over the Bears sit in that band, off a 4-point model line. Straight-up across all 3266 graded games the model picked winners at 59.6%, with a Brier score of 0.236 against 0.25 for a coin flip.
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The rematch
They run it back in Week 16. Division games are the pairings the model gets two swings at, and the second line usually moves off what the first one showed. Bears–Packers, Week 16 →
More Week 5 matchups
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