Week 9 prediction · Updated November 5, 2026
Buffalo Bills vs Kansas City Chiefs
The Power Index projects the Buffalo Bills to win by about 13.5 points.
Projection
Buffalo Bills
No. 1 · 6-1
98%
Kansas City Chiefs
No. 7 · 5-2
2%
VS
Tale of the tape
Buffalo Bills
- Record
- 6-1
- Index score
- 95.7
- Super Bowl LXI odds
- +450
- Rank
- No. 1
Key driver: Top ranked league offense
Kansas City Chiefs
- Record
- 5-2
- Index score
- 59.1
- Super Bowl LXI odds
- +600
- Rank
- No. 7
Key driver: Premier contender with an elite defense
Frequently asked questions
Who would win Buffalo Bills vs Kansas City Chiefs?
The Week 9 Power Index projects the Buffalo Bills to beat the Kansas City Chiefs by about 13.5 points, with a 98% win probability.
Which team is ranked higher, the Bills or the Chiefs?
The Buffalo Bills are No. 1 (6-1) and the Kansas City Chiefs are No. 7 (5-2) in the Week 9 NFL Power Index.
What are the Super Bowl LXI odds for the Bills and Chiefs?
The Buffalo Bills are +450 and the Kansas City Chiefs are +600 to win Super Bowl LXI.