Chiefs vs Bills – Week 12 2026
KC
BUF
KC
AWAY
@
THU 8:20 PM
WEEK 12 · 2026 SEASON
Highmark Stadium · Orchard Park, NY
BUF
HOME
OUR PICK
THE SHORT ANSWER
Our model favors the Bills over the Chiefs at 70% win probability. No betting line has been posted for this game yet.
Model confidence: BUF 70%Our line: BUF -6.9
80% range around our line: KC by 10 to BUF by 24. Four games in five land inside it.
Betting the BUF game? Pro shows whether we flag it as a bet, at what price, and your stake at your unit size →
ODDS
SPREAD
BUF —
MARKET SPREAD · MARKET AVG
BUF -6.9
OUR LINE
MONEYLINE
BUF · OUR WIN PROBABILITY
70%
BUF · MARKET WIN PROBABILITY
58%
DIFFERENCE
+12%
| SPORTSBOOK | KC | BUF | BUF WIN % |
|---|---|---|---|
| DraftKings | +124 | -148 |
PREGAME SNAPSHOTWEEK 12 · WHAT MATTERS AT KICKOFF
TEAM COMPARISON2026 SEASON · EFFICIENCY, SCORING, TENDENCIES · RANK IN PARENTHESES
Early season: 4 games played for at least one team. These numbers and ranks will move fast.
+0.222Net EPA / play+0.077
+0.172 (4)Offense EPA / play+0.210 (1)
-0.050 (8)Defense EPA / play+0.134 (30)
48.6% (5)Offense success %49.1%
PROJECTED MARGINHOW THE FINAL SCORE COULD LAND
WHY THIS PICK
BUF is our early forecast in KC @ BUF (Week 12, 2026). The model assigns 70% confidence and projects BUF by 6.9. No betting line has been posted for this game yet, so the model re-runs this forecast every Wednesday as the season plays out.
MODEL AGREEMENT
All three models picked this side. The tier above is a separate read: it reflects how big a margin they project, not how many agreed.
GAME WEATHER
VENUE
OUTDOOR
TOP FANTASY SCORERS2026 SEASON
DEEP MATCHUP DATA2026 PRODUCTION BY UNIT
HEAD-TO-HEAD HISTORYLAST 5 MEETINGS
| GAME | SCORE | PICK | RESULT |
|---|---|---|---|
| KC@BUFW9 2025 | KC 21, BUF 28 | BUF | W |
| KC@BUFW11 2024 | KC 21, BUF 30 | BUF | W |
| BUF@KCW14 2023 | BUF 20, KC 17 | KC | L |
| BUF@KCW6 2022 | BUF 24, KC 20 | BUF | W |
| BUF@KCW5 2021 | BUF 38, KC 20 | BUF | W |
WHAT PRO ADDS
Every stat on this page is free, and so is the model's pick for this game. Pro is the separate question of which games we would actually bet, and at what stake, plus player props, unit sizing, and the full profit-and-loss ledger.
See the Edge
WEEK 12 · OTHER GAMES
Our pick and its win probability, or the final score once the game is played.
COMMON QUESTIONSKC vs BUF
Our model takes Buffalo Bills at 70% win probability. The margin models project BUF by 6.9. No betting line has been posted for this game yet, so this is an early forecast that regenerates every Wednesday.
Our model favors Buffalo Bills at 70% win probability.
No betting line has been posted for this game yet.
Week 12 of the 2026 season, THU 8:20 PM.
Buffalo Bills, KC 21, BUF 28 in Week 9 of 2025.
By net EPA per play over the 2026 season, Kansas City Chiefs: KC +0.222 against BUF +0.077.
