Probetrics — Sports Analytics
NFL slate
New England Patriots
17-4 last yr · #6 Elo
at
Mon, Dec 21, 8:15 PM ET
GEHA Field at Arrowhead Stadium
Kansas City Chiefs
6-11 last yr · #17 Elo
Spread Total Moneyline

The read

On rating alone New England Patriots are 4.0 points better (#6 vs #17 of 32), and KC add 0.0 for home field. The clearest mismatch is the passing game: NE passing ranks #3, KC defends it at #15; the other way KC #13 into NE's #5.

Who has the edge

Rating
Clear edge
NE
NE rated 4.0 points better on Elo (#17 vs #6).
Home & rest
Even
KC gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Patrick Mahomes and Drake Maye — no adjustment.
Passing game
Clear edge
NE
NE passing ranks #3, KC defends it at #15; the other way KC #13 into NE's #5.
context · not in the margin
Rushing game
Clear edge
KC
KC rushing ranks #15, NE defends it at #12; the other way NE #27 into KC's #9.
context · not in the margin
Third down & red zone
Slight edge
NE
NE third-down conversion ranks #10, KC defends it at #28; the other way KC #22 into NE's #7.
context · not in the margin
Form (last 5)
Clear edge
NE
KC −7.8 per game over the last five, NE +8.0.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

New England PatriotsKansas City Chiefs
1586 Elo · #6
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
NE +4.0 pts
1497 Elo · #17
road
Home field
not priced
home
Rest
even
Maye · +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
Mahomes · +7.0 EPA/g
+0.2 pts vs KC 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.
NE +8.1 pts
−7.9 pts vs NE D
L W W W W · +8.0
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.
NE +7.9 pts
L L L L L · −7.8
7 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
4 out/IR
MarketThe consensus spread, read as points. Compare with the model margin above it.
not priced

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

  • NE completion % over expected (#1) against a KC defense ranked #26 at stopping it
  • NE defense (#10 explosive rush rate allowed) against a KC offense ranked #31
  • KC defense (#9 epa / rush allowed) against a NE offense ranked #27
  • NE third-down conversion (#10) against a KC defense ranked #28 at stopping it
  • NE defense (#8 yards / rush allowed) against a KC offense ranked #26

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.

New England Patriots offense vs Kansas City Chiefs defense

ranks of 32
NE offKC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.61%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.55%54%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.57%54%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+1.9%−0.3%·
Seconds per playTime of possession divided by plays — lower is faster.30.831.6·
No-huddle3%11%·
Shotgun56%67%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).22%21%·
RPO rate / RPOs faced2%6%·
Screen rate / Screens faced5%11%·
Pre-snap motion / Motion faced51%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 rushers4.334.45·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.21#3+0.03#15NE
Pass success rate52%#246%#19NE
Explosive pass rateDropbacks gaining 20+ yards.11.3%#27.7%#11NE
Yards / dropback7.2#36.2#17NE
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.9.46.7·
Deep-ball rate (20+ air)16%10%·
Short throws (≤5 air)44%60%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+7.9#1+2.3#26NE
YAC / completion5.1#165.5#25NE
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.9.0%#286.0%#20KC
Scramble rate9.9%6.5%·
Interception rate / Interceptions forced1.9%#122.0%#19NE
Throws left / middle / rightDirection shares are shown in full on the row.L 40 · M 23 · R 37L 45 · M 13 · R 43·
Rushing
EPA / rush−0.10#27−0.09#9KC
Rush success rate37%#2840%#11KC
Explosive rush rateRushes of 10+ yards.9.1%#217.6%#4KC
Yards / rush4.3#163.9#7KC
Runs left / middle / rightL 36 · M 29 · R 35L 40 · M 24 · R 36·
Situational
Third-down conversion41%#1044%#28NE
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.56%#2153%#7KC
Turnovers / game / Takeaways / game1.14#160.76#27NE
Plays / game6057·

Kansas City Chiefs offense vs New England Patriots defense

ranks of 32
KC offNE defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.66%62%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.62%56%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.61%53%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+3.9%−3.0%·
Seconds per playTime of possession divided by plays — lower is faster.29.129.5·
No-huddle2%9%·
Shotgun81%68%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).15%23%·
RPO rate / RPOs faced14%6%·
Screen rate / Screens faced9%7%·
Pre-snap motion / Motion faced50%59%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.20%32%·
Pass rushers faced / Avg pass rushers4.154.40·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#13−0.09#5NE
Pass success rate46%#1343%#10·
Explosive pass rateDropbacks gaining 20+ yards.7.7%#166.3%#3NE
Yards / dropback6.0#205.5#5NE
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.87.5·
Deep-ball rate (20+ air)13%11%·
Short throws (≤5 air)57%51%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−0.9#21+0.2#15NE
YAC / completion5.8#34.6#4·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.9%#206.3%#16·
Scramble rate8.5%5.5%·
Interception rate / Interceptions forced2.1%#162.2%#17·
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 17 · R 42L 38 · M 22 · R 40·
Rushing
EPA / rush−0.05#15−0.09#12·
Rush success rate41%#1841%#17·
Explosive rush rateRushes of 10+ yards.7.2%#318.7%#10NE
Yards / rush3.8#263.9#8NE
Runs left / middle / rightL 38 · M 24 · R 38L 39 · M 21 · R 40·
Situational
Third-down conversion38%#2236%#7NE
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.58%#1358%#15·
Turnovers / game / Takeaways / game0.88#51.24#9·
Plays / game6158·

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.

New England Patriots · key players

  • Drake Maye QB20.2/29.1 · 249 yds/g · 37-12 TD-INT · +0.18 EPA/db
  • Stefon Diggs WR5.8 tgt/g · 21% share · 53 yds/g · 5 TD · aDOT 8.2
  • Hunter Henry TE4.9 tgt/g · 17% share · 42 yds/g · 8 TD · aDOT 8.3
  • Mack Hollins WR4.7 tgt/g · 16% share · 42 yds/g · 3 TD · aDOT 14.2
  • Kayshon Boutte WR3.7 tgt/g · 14% share · 40 yds/g · 7 TD · aDOT 16.9
  • TreVeyon Henderson RBQuestionable10.0 car/g · 47 yds/g · 4.7 ypc · 9 TD · −0.01 EPA/car
  • Rhamondre Stevenson RB10.4 car/g · 46 yds/g · 4.4 ypc · 7 TD · −0.14 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.

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.

Season

NEKC
17-4Record6-11
26.5Points for / game21.3
17.9Points against / game19.3
8-4 / 9-0Home / road5-4 / 1-7
14-7Against the spread6-11
12-9Over / underOvers–unders in this team's games. A tendency, not a lean.4-13
L W W W WLast 5L L L L L

Season numbers are from 2025 until this season has games.

Power ratings

NEKC
1586Elo1497
#6 of 32Rank#17 of 32
+2.0Offense ratingPoints per game above league average scored, opponent-adjusted.−3.7
+4.2Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+1.8
Strength of scheduleMean Elo of opponents faced this season.

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

Efficiency

NEKC
0.075EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.031
-0.082EPA / play allowed-0.027
252Pass yards / game232
127Rush yards / game107
201Pass yards allowed205
99Rush yards allowed106
0.9 / 1.4Turnovers / takeaways0.8 / 1.1
3.3 / 2.2Sacks allowed / made2.8 / 1.9
18.7First downs / game18.3
46Penalty yards / game56
+7.0 · #5 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+7.0 · #4 of 52

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

Head to head

2023KC 27 at NE 17KC · push
2020NE 10 at KC 26KC · KC covered
2019KC 23 at NE 16KC · KC covered
2018NE 37 at KC 31NE · NE covered
2018KC 40 at NE 43NE · KC covered
2017KC 42 at NE 27KC · KC covered
2015KC 20 at NE 27NE · NE covered
2014NE 14 at KC 41KC · KC covered

How the margin was built

Rating gap
NE +4.0 pts
Home field
KC +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
Total
Moneyline

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

New England Patriots injuries

  • Brenden Schooler SOut
  • Harold Landry III LBOut
  • Bryce Baringer PInjured Reserve
  • Isaiah Iton DTInjured Reserve
  • Khalil Jacobs LBInjured Reserve
  • Marcus Bryant OTInjured Reserve
  • Myles Montgomery RBInjured Reserve
  • TreVeyon Henderson RBQuestionable

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

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.

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