Probetrics — Sports Analytics
NFL slate
Kansas City Chiefs
6-11 last yr · #17 Elo
at
Thu, Nov 26, 8:20 PM ET
Highmark Stadium
Buffalo Bills
13-6 last yr · #2 Elo
Spread BUF -2.5Total 50.5Moneyline KC +130 · BUF -154

The read

On rating alone Buffalo Bills are 5.1 points better (#2 vs #17 of 32), and BUF add 0.0 for home field. The clearest mismatch is the passing game: BUF passing ranks #4, KC defends it at #15; the other way KC #13 into BUF's #10.

Who has the edge

Rating
Clear edge
BUF
BUF rated 5.1 points better on Elo (#2 vs #17).
Home & rest
Even
BUF gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Josh Allen and Patrick Mahomes — no adjustment.
Passing game
Slight edge
BUF
BUF passing ranks #4, KC defends it at #15; the other way KC #13 into BUF's #10.
context · not in the margin
Rushing game
Slight edge
KC
KC rushing ranks #15, BUF defends it at #29; the other way BUF #1 into KC's #9.
context · not in the margin
Third down & red zone
Slight edge
BUF
BUF third-down conversion ranks #3, KC defends it at #28; the other way KC #22 into BUF's #24.
context · not in the margin
Form (last 5)
Clear edge
BUF
BUF +5.8 per game over the last five, KC −7.8.
context · not in the margin
Market
Slight edge
BUF
Consensus has BUF by 2.5.
context · not in the margin

The margin, factor by factor

Kansas City ChiefsBuffalo Bills
1497 Elo · #17
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
BUF +5.1 pts
1609 Elo · #2
road
Home field
not priced
home
Rest
even
Mahomes · +7.0 EPA/g
QuarterbackStarter's value against what the team usually gets at quarterback. Only moves when someone other than the usual starter plays.
even
Allen · +7.6 EPA/g
−3.8 pts vs BUF D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
BUF +6.0 pts
+2.2 pts vs KC D
L L L L L · −7.8
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
BUF +6.8 pts
L W W L W · +5.8
4 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
2 out/IR
KC +2.5
MarketThe consensus spread, read as points. Compare with the model margin above it.
BUF +2.5 pts
BUF -2.5

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

nflverse play-by-play + FTN charting · 2025 season (last season until three games are in)

Biggest mismatches

  • BUF third-down conversion (#3) against a KC defense ranked #28 at stopping it
  • BUF completion % over expected (#5) against a KC defense ranked #26 at stopping it
  • BUF yac / completion (#4) against a KC defense ranked #25 at stopping it
  • BUF defense (#6 completion % over expected allowed) against a KC offense ranked #21
  • KC epa / rush (#15) against a BUF defense ranked #29 at stopping it

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

Kansas City Chiefs offense vs Buffalo Bills defense

ranks of 32
KC offBUF defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.66%58%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.62%53%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.61%52%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+3.9%−5.9%·
Seconds per playTime of possession divided by plays — lower is faster.29.128.7·
No-huddle2%9%·
Shotgun81%73%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).15%21%·
RPO rate / RPOs faced14%7%·
Screen rate / Screens faced9%8%·
Pre-snap motion / Motion faced50%56%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.20%26%·
Pass rushers faced / Avg pass rushers4.154.27·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#13−0.05#10·
Pass success rate46%#1342%#7BUF
Explosive pass rateDropbacks gaining 20+ yards.7.7%#167.5%#9BUF
Yards / dropback6.0#205.7#7BUF
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.87.6·
Deep-ball rate (20+ air)13%13%·
Short throws (≤5 air)57%53%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−0.9#21−2.8#6BUF
YAC / completion5.8#34.7#8·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.9%#206.0%#19·
Scramble rate8.5%5.7%·
Interception rate / Interceptions forced2.1%#163.0%#7BUF
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 17 · R 42L 37 · M 18 · R 45·
Rushing
EPA / rush−0.05#15+0.04#29KC
Rush success rate41%#1844%#24KC
Explosive rush rateRushes of 10+ yards.7.2%#3113.7%#30·
Yards / rush3.8#264.9#30·
Runs left / middle / rightL 38 · M 24 · R 38L 40 · M 23 · R 37·
Situational
Third-down conversion38%#2243%#24·
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.58%#1358%#19KC
Turnovers / game / Takeaways / game0.88#51.21#14KC
Plays / game6156·

Buffalo Bills offense vs Kansas City Chiefs defense

ranks of 32
BUF offKC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.56%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.52%54%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.53%54%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−3.0%−0.3%·
Seconds per playTime of possession divided by plays — lower is faster.31.931.6·
No-huddle6%11%·
Shotgun51%67%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).26%21%·
RPO rate / RPOs faced7%6%·
Screen rate / Screens faced9%11%·
Pre-snap motion / Motion faced61%59%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.29%34%·
Pass rushers faced / Avg pass rushers4.304.45·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.20#4+0.03#15BUF
Pass success rate49%#646%#19BUF
Explosive pass rateDropbacks gaining 20+ yards.10.9%#47.7%#11BUF
Yards / dropback7.0#46.2#17BUF
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.56.7·
Deep-ball rate (20+ air)11%10%·
Short throws (≤5 air)56%60%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+4.2#5+2.3#26BUF
YAC / completion5.8#45.5#25BUF
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.6%#196.0%#20·
Scramble rate8.5%6.5%·
Interception rate / Interceptions forced2.1%#172.0%#19·
Throws left / middle / rightDirection shares are shown in full on the row.L 38 · M 21 · R 42L 45 · M 13 · R 43·
Rushing
EPA / rush+0.07#1−0.09#9BUF
Rush success rate48%#240%#11BUF
Explosive rush rateRushes of 10+ yards.12.0%#37.6%#4·
Yards / rush4.8#43.9#7·
Runs left / middle / rightL 34 · M 27 · R 39L 40 · M 24 · R 36·
Situational
Third-down conversion47%#344%#28BUF
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.67%#253%#7·
Turnovers / game / Takeaways / game1.21#180.76#27BUF
Plays / game6357·

Route-by-route data (which routes are run and how coverage plays them) is not published anywhere public — it is sold by PFF and NGS. Throw depth, direction, play-action, RPO, screens, motion and pass-rush counts above are the public pieces of the same picture.

Kansas City Chiefs · key players

  • Patrick Mahomes QBQuestionable22.5/35.9 · 256 yds/g · 22-11 TD-INT · +0.13 EPA/db
  • Travis Kelce TE6.4 tgt/g · 20% share · 50 yds/g · 5 TD · aDOT 6.8
  • Rashee Rice WR9.8 tgt/g · 29% share · 71 yds/g · 5 TD · aDOT 4.3
  • Marquise Brown WR4.6 tgt/g · 14% share · 37 yds/g · 5 TD · aDOT 11.3
  • Xavier Worthy WR5.2 tgt/g · 16% share · 38 yds/g · 1 TD · aDOT 12.9
  • Kareem Hunt RB9.6 car/g · 36 yds/g · 3.7 ypc · 8 TD · +0.06 EPA/car
  • Isiah Pacheco RB9.1 car/g · 36 yds/g · 3.9 ypc · 1 TD · −0.12 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Buffalo Bills · key players

  • Josh Allen QB20.7/29.7 · 235 yds/g · 29-12 TD-INT · +0.15 EPA/db
  • Khalil Shakir WRQuestionable6.4 tgt/g · 22% share · 49 yds/g · 4 TD · aDOT 3.4
  • Keon Coleman WRQuestionable4.5 tgt/g · 15% share · 32 yds/g · 5 TD · aDOT 11.6
  • Dalton Kincaid TE4.3 tgt/g · 15% share · 49 yds/g · 7 TD · aDOT 9.3
  • Dawson Knox TE3.2 tgt/g · 11% share · 27 yds/g · 4 TD · aDOT 6.8
  • James Cook RB18.3 car/g · 94 yds/g · 5.1 ypc · 12 TD · −0.00 EPA/car
  • Ray Davis RB4.1 car/g · 20 yds/g · 4.7 ypc · 0 TD · +0.02 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Season

KCBUF
6-11Record13-6
21.3Points for / game28.3
19.3Points against / game22.2
5-4 / 1-7Home / road7-2 / 6-4
6-11Against the spread9-10
4-13Over / underOvers–unders in this team's games. A tendency, not a lean.10-9
L L L L LLast 5L W W L W

Season numbers are from 2025 until this season has games.

Power ratings

KCBUF
1497Elo1609
#17 of 32Rank#2 of 32
−3.7Offense ratingPoints per game above league average scored, opponent-adjusted.+4.0
+1.8Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+0.2
Strength of scheduleMean Elo of opponents faced this season.

Elo drives the winner call. Offense/defense ratings drive the total.

Efficiency

KCBUF
0.031EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.129
-0.027EPA / play allowed-0.008
232Pass yards / game239
107Rush yards / game157
205Pass yards allowed178
106Rush yards allowed134
0.8 / 1.1Turnovers / takeaways1.1 / 1.5
2.8 / 1.9Sacks allowed / made2.3 / 1.9
18.3First downs / game20.5
56Penalty yards / game50
+7.0 · #4 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+7.6 · #2 of 52

Efficiency is from the 2025 season until this one has games. Source: nflverse.

Head to head

2025KC 21 at BUF 28BUF · BUF covered
2024BUF 29 at KC 32KC · KC covered
2024KC 21 at BUF 30BUF · BUF covered
2023KC 27 at BUF 24KC · KC covered
2023BUF 20 at KC 17BUF · BUF covered
2022BUF 24 at KC 20BUF · BUF covered
2021BUF 36 at KC 42KC · KC covered
2021BUF 38 at KC 20BUF · BUF covered

How the margin was built

Rating gap
BUF +5.1 pts
Home field
BUF +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
BUF -2.5
Total
50.5
Moneyline
KC +130 · BUF -154

Per-book prices appear once the multi-book feed has this game (about a week out).

Kansas City Chiefs injuries

  • Omarr Norman-Lott DTOut
  • Jeff Caldwell WRInjured Reserve
  • Jimmy Holiday WRInjured Reserve
  • Matt Waletzko OTInjured Reserve
  • Alohi Gilman SQuestionable
  • Ashton Gillotte DEQuestionable
  • Drue Tranquill LBQuestionable
  • Josh Simmons OTQuestionable
  • Patrick Mahomes QBQuestionable
  • R Mason Thomas DEQuestionable
  • Trey Smith GQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Buffalo Bills injuries

  • Tyrell Shavers WROut
  • Zane Durant DTInjured Reserve
  • Jedrick Wills Jr. OTQuestionable
  • Jude Bowry OTQuestionable
  • Keon Coleman WRQuestionable
  • Khalil Shakir WRQuestionable
  • Ty Johnson RBQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.