Probetrics — Sports Analytics
NFL slate
Kansas City Chiefs
6-11 last yr · #17 Elo
at
Thu, Dec 3, 8:15 PM ET
SoFi Stadium · Indoors
Los Angeles Rams
14-6 last yr · #3 Elo
Spread Total Moneyline

The read

On rating alone Los Angeles Rams are 4.8 points better (#3 vs #17 of 32), and LAR add 0.0 for home field. The clearest mismatch is the passing game: LAR passing ranks #2, KC defends it at #15; the other way KC #13 into LAR's #11.

Who has the edge

Rating
Clear edge
LAR
LAR rated 4.8 points better on Elo (#3 vs #17).
Home & rest
Even
LAR gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Matthew Stafford and Patrick Mahomes — no adjustment.
Passing game
Clear edge
LAR
LAR passing ranks #2, KC defends it at #15; the other way KC #13 into LAR's #11.
context · not in the margin
Rushing game
Slight edge
LAR
LAR rushing ranks #4, KC defends it at #9; the other way KC #15 into LAR's #7.
context · not in the margin
Third down & red zone
Slight edge
LAR
LAR third-down conversion ranks #23, KC defends it at #28; the other way KC #22 into LAR's #12.
context · not in the margin
Form (last 5)
Clear edge
LAR
LAR +3.2 per game over the last five, KC −7.8.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

Kansas City ChiefsLos Angeles Rams
1497 Elo · #17
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
LAR +4.8 pts
1602 Elo · #3
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
Stafford · +7.1 EPA/g
−3.2 pts vs LAR 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.
LAR +7.2 pts
+3.9 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.
LAR +5.5 pts
L W W W L · +3.2
4 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
7 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

  • LAR defense (#5 explosive rush rate allowed) against a KC offense ranked #31
  • LAR turnovers / game (#3) against a KC defense ranked #27 at stopping it
  • LAR interception rate (#1) against a KC defense ranked #19 at stopping it
  • LAR sack rate (#3) against a KC defense ranked #20 at stopping it
  • LAR defense (#11 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.

Kansas City Chiefs offense vs Los Angeles Rams defense

ranks of 32
KC offLAR 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%58%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.61%55%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+3.9%−4.1%·
Seconds per playTime of possession divided by plays — lower is faster.29.128.7·
No-huddle2%11%·
Shotgun81%66%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).15%20%·
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%20%·
Pass rushers faced / Avg pass rushers4.154.17·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#13−0.02#11·
Pass success rate46%#1345%#14·
Explosive pass rateDropbacks gaining 20+ yards.7.7%#168.0%#16·
Yards / dropback6.0#206.1#14LAR
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.7.88.0·
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#21−0.9#10LAR
YAC / completion5.8#34.7#7·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.9%#206.6%#13LAR
Scramble rate8.5%4.1%·
Interception rate / Interceptions forced2.1%#162.8%#9LAR
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 17 · R 42L 38 · M 25 · R 37·
Rushing
EPA / rush−0.05#15−0.09#7LAR
Rush success rate41%#1838%#7LAR
Explosive rush rateRushes of 10+ yards.7.2%#317.6%#5LAR
Yards / rush3.8#264.0#11LAR
Runs left / middle / rightL 38 · M 24 · R 38L 33 · M 27 · R 40·
Situational
Third-down conversion38%#2238%#12LAR
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.58%#1353%#8·
Turnovers / game / Takeaways / game0.88#51.50#6·
Plays / game6164·

Los Angeles Rams offense vs Kansas City Chiefs defense

ranks of 32
LAR offKC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.60%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.60%54%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+2.5%−0.3%·
Seconds per playTime of possession divided by plays — lower is faster.29.131.6·
No-huddle7%11%·
Shotgun42%67%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).32%21%·
RPO rate / RPOs faced0%6%·
Screen rate / Screens faced6%11%·
Pre-snap motion / Motion faced63%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 rushers4.344.45·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.22#2+0.03#15LAR
Pass success rate51%#446%#19LAR
Explosive pass rateDropbacks gaining 20+ yards.11.5%#17.7%#11LAR
Yards / dropback7.3#26.2#17LAR
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.9.76.7·
Deep-ball rate (20+ air)16%10%·
Short throws (≤5 air)50%60%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+0.7#15+2.3#26LAR
YAC / completion4.9#235.5#25·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.3.9%#36.0%#20LAR
Scramble rate1.2%6.5%·
Interception rate / Interceptions forced1.3%#12.0%#19LAR
Throws left / middle / rightDirection shares are shown in full on the row.L 35 · M 22 · R 43L 45 · M 13 · R 43·
Rushing
EPA / rush+0.04#4−0.09#9·
Rush success rate50%#140%#11LAR
Explosive rush rateRushes of 10+ yards.11.4%#67.6%#4·
Yards / rush4.9#23.9#7·
Runs left / middle / rightL 32 · M 32 · R 36L 40 · M 24 · R 36·
Situational
Third-down conversion38%#2344%#28·
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.64%#753%#7·
Turnovers / game / Takeaways / game0.80#30.76#27LAR
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.

Los Angeles Rams · key players

  • Matthew Stafford QB22.7/35.8 · 282 yds/g · 52-9 TD-INT · +0.23 EPA/db
  • Puka Nacua WRQuestionable10.9 tgt/g · 31% share · 108 yds/g · 12 TD · aDOT 10.1
  • Davante Adams WR8.2 tgt/g · 24% share · 57 yds/g · 15 TD · aDOT 13.2
  • Colby Parkinson TE4.1 tgt/g · 12% share · 33 yds/g · 9 TD · aDOT 5.1
  • Tyler Higbee TE3.5 tgt/g · 10% share · 30 yds/g · 3 TD · aDOT 6.9
  • Kyren Williams RB15.2 car/g · 72 yds/g · 4.7 ypc · 12 TD · +0.03 EPA/car
  • Blake Corum RB8.6 car/g · 43 yds/g · 5.1 ypc · 6 TD · +0.08 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

KCLAR
6-11Record14-6
21.3Points for / game29.9
19.3Points against / game21.3
5-4 / 1-7Home / road7-1 / 7-5
6-11Against the spread12-8
4-13Over / underOvers–unders in this team's games. A tendency, not a lean.12-8
L L L L LLast 5L W W W L

Season numbers are from 2025 until this season has games.

Power ratings

KCLAR
1497Elo1602
#17 of 32Rank#3 of 32
−3.7Offense ratingPoints per game above league average scored, opponent-adjusted.+5.7
+1.8Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.−0.4
Strength of scheduleMean Elo of opponents faced this season.

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

Efficiency

KCLAR
0.031EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.134
-0.027EPA / play allowed-0.024
232Pass yards / game282
107Rush yards / game125
205Pass yards allowed243
106Rush yards allowed110
0.8 / 1.1Turnovers / takeaways0.7 / 1.6
2.8 / 1.9Sacks allowed / made1.4 / 2.6
18.3First downs / game21.3
56Penalty yards / game35
+7.0 · #4 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+7.1 · #3 of 52

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

Head to head

2022LAR 10 at KC 26KC · LAR covered
2018KC 51 at LAR 54LAR · push
2014LAR 7 at KC 34KC · KC covered

How the margin was built

Rating gap
LAR +4.8 pts
Home field
LAR +— 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).

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.

Los Angeles Rams injuries

  • Alex Johnson CBInjured Reserve
  • Daniel Rickert DEInjured Reserve
  • Eddie Walls III LBInjured Reserve
  • Justin Dedich GInjured Reserve
  • Keagen Trost OTInjured Reserve
  • Keir Thomas II LBInjured Reserve
  • Matthew Caldwell QBInjured Reserve
  • Alaric Jackson OTQuestionable
  • Davis Allen TEQuestionable
  • Myles Garrett DEQuestionable
  • Puka Nacua WRQuestionable
  • Terrance Ferguson TEQuestionable

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.