Probetrics — Sports Analytics
NFL slate
Los Angeles Chargers
11-7 last yr · #13 Elo
at
Sun, Oct 18, 4:25 PM ET
GEHA Field at Arrowhead Stadium
Kansas City Chiefs
6-11 last yr · #17 Elo
Spread KC -2.5Total 46.5Moneyline LAC +120 · KC -142

The read

On rating alone Los Angeles Chargers are 1.3 points better (#13 vs #17 of 32), and KC add 0.0 for home field. The clearest mismatch is the third down & red zone: LAC third-down conversion ranks #4, KC defends it at #28; the other way KC #22 into LAC's #5.

Who has the edge

Rating
Slight edge
LAC
LAC rated 1.3 points better on Elo (#17 vs #13).
Home & rest
Even
KC gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Patrick Mahomes and Justin Herbert — no adjustment.
Passing game
Even
KC passing ranks #13, LAC defends it at #8; the other way LAC #24 into KC's #15.
context · not in the margin
Rushing game
Even
KC rushing ranks #15, LAC defends it at #3; the other way LAC #23 into KC's #9.
context · not in the margin
Third down & red zone
Slight edge
LAC
LAC third-down conversion ranks #4, KC defends it at #28; the other way KC #22 into LAC's #5.
context · not in the margin
Form (last 5)
Slight edge
LAC
KC −7.8 per game over the last five, LAC −2.6.
context · not in the margin
Market
Slight edge
KC
Consensus has KC by 2.5.
context · not in the margin

The margin, factor by factor

Los Angeles ChargersKansas City Chiefs
1527 Elo · #13
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
LAC +1.3 pts
1497 Elo · #17
road
Home field
not priced
home
Rest
even
Herbert · +1.2 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
−4.8 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.
LAC +2.0 pts
−6.9 pts vs LAC D
L L L W W · −2.6
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.
LAC +2.6 pts
L L L L L · −7.8
6 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
4 out/IR
LAC +2.5
MarketThe consensus spread, read as points. Compare with the model margin above it.
KC +2.5 pts
KC -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

  • KC yac / completion (#3) against a LAC defense ranked #29 at stopping it
  • KC defense (#4 explosive rush rate allowed) against a LAC offense ranked #28
  • LAC third-down conversion (#4) against a KC defense ranked #28 at stopping it
  • KC defense (#7 red-zone touchdown rate allowed) against a LAC offense ranked #30
  • LAC defense (#2 completion % over expected allowed) against a KC offense ranked #21

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.

Los Angeles Chargers offense vs Kansas City Chiefs defense

ranks of 32
LAC offKC defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.64%60%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.59%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.+0.8%−0.3%·
Seconds per playTime of possession divided by plays — lower is faster.30.831.6·
No-huddle5%11%·
Shotgun72%67%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).23%21%·
RPO rate / RPOs faced2%6%·
Screen rate / Screens faced6%11%·
Pre-snap motion / Motion faced52%59%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.31%34%·
Pass rushers faced / Avg pass rushers4.374.45·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.−0.01#24+0.03#15KC
Pass success rate46%#1546%#19·
Explosive pass rateDropbacks gaining 20+ yards.7.2%#237.7%#11KC
Yards / dropback5.9#236.2#17KC
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.06.7·
Deep-ball rate (20+ air)13%10%·
Short throws (≤5 air)52%60%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.+0.4#18+2.3#26LAC
YAC / completion4.7#265.5#25·
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.9.1%#296.0%#20KC
Scramble rate8.7%6.5%·
Interception rate / Interceptions forced2.3%#192.0%#19·
Throws left / middle / rightDirection shares are shown in full on the row.L 34 · M 21 · R 44L 45 · M 13 · R 43·
Rushing
EPA / rush−0.08#23−0.09#9KC
Rush success rate39%#2540%#11KC
Explosive rush rateRushes of 10+ yards.8.0%#287.6%#4KC
Yards / rush3.9#253.9#7KC
Runs left / middle / rightL 38 · M 32 · R 30L 40 · M 24 · R 36·
Situational
Third-down conversion45%#444%#28LAC
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.46%#3053%#7KC
Turnovers / game / Takeaways / game1.11#130.76#27LAC
Plays / game6357·

Kansas City Chiefs offense vs Los Angeles Chargers defense

ranks of 32
KC offLAC 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%55%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.+3.9%+0.4%·
Seconds per playTime of possession divided by plays — lower is faster.29.129.7·
No-huddle2%10%·
Shotgun81%72%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).15%22%·
RPO rate / RPOs faced14%9%·
Screen rate / Screens faced9%9%·
Pre-snap motion / Motion faced50%49%·
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 rushers4.153.96·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.08#13−0.06#8·
Pass success rate46%#1343%#9·
Explosive pass rateDropbacks gaining 20+ yards.7.7%#166.9%#7LAC
Yards / dropback6.0#205.8#10LAC
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%11%·
Short throws (≤5 air)57%52%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−0.9#21−4.9#2LAC
YAC / completion5.8#36.0#29KC
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.9%#208.0%#6LAC
Scramble rate8.5%7.0%·
Interception rate / Interceptions forced2.1%#163.8%#1LAC
Throws left / middle / rightDirection shares are shown in full on the row.L 41 · M 17 · R 42L 37 · M 20 · R 43·
Rushing
EPA / rush−0.05#15−0.12#3LAC
Rush success rate41%#1839%#8LAC
Explosive rush rateRushes of 10+ yards.7.2%#3110.9%#22LAC
Yards / rush3.8#264.1#14LAC
Runs left / middle / rightL 38 · M 24 · R 38L 34 · M 30 · R 36·
Situational
Third-down conversion38%#2235%#5LAC
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.58%#1344%#2LAC
Turnovers / game / Takeaways / game0.88#51.33#7·
Plays / game6156·

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.

Los Angeles Chargers · key players

  • Justin Herbert QB21.1/31.9 · 229 yds/g · 26-13 TD-INT · +0.00 EPA/db
  • Keenan Allen WR7.2 tgt/g · 22% share · 45 yds/g · 4 TD · aDOT 8.3
  • Ladd McConkey WR6.5 tgt/g · 21% share · 48 yds/g · 6 TD · aDOT 9.9
  • Quentin Johnston WR6.4 tgt/g · 20% share · 54 yds/g · 8 TD · aDOT 11.6
  • Oronde Gadsden II TE4.5 tgt/g · 14% share · 43 yds/g · 3 TD · aDOT 8.9
  • Kimani Vidal RB12.8 car/g · 52 yds/g · 4.1 ypc · 3 TD · −0.10 EPA/car
  • Omarion Hampton RB12.5 car/g · 54 yds/g · 4.4 ypc · 4 TD · −0.01 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

LACKC
11-7Record6-11
20.6Points for / game21.3
19.8Points against / game19.3
6-3 / 5-4Home / road5-4 / 1-7
9-9Against the spread6-11
7-11Over / underOvers–unders in this team's games. A tendency, not a lean.4-13
L L L W WLast 5L L L L L

Season numbers are from 2025 until this season has games.

Power ratings

LACKC
1527Elo1497
#13 of 32Rank#17 of 32
−3.0Offense ratingPoints per game above league average scored, opponent-adjusted.−3.7
+3.2Defense 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

LACKC
-0.039EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.031
-0.083EPA / play allowed-0.027
228Pass yards / game232
120Rush yards / game107
199Pass yards allowed205
108Rush yards allowed106
0.9 / 1.8Turnovers / takeaways0.8 / 1.1
3.7 / 2.8Sacks allowed / made2.8 / 1.9
17.6First downs / game18.3
45Penalty yards / game56
+1.2 · #25 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

2025LAC 16 at KC 13LAC · LAC covered
2025KC 21 vs LAC 27LAC · LAC covered
2024LAC 17 at KC 19KC · LAC covered
2024KC 17 at LAC 10KC · LAC covered
2023KC 13 at LAC 12KC · KC covered
2023LAC 17 at KC 31KC · KC covered
2022KC 30 at LAC 27KC · LAC covered
2022LAC 24 at KC 27KC · LAC covered

How the margin was built

Rating gap
LAC +1.3 pts
Home field
KC +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
KC -2.5
Total
46.5
Moneyline
LAC +120 · KC -142

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

Los Angeles Chargers injuries

  • Isaiah World OTOut
  • Branson Taylor GInjured Reserve
  • Dalevon Campbell WRInjured Reserve
  • Denzel Perryman LBInjured Reserve
  • Scott Matlock FBInjured Reserve
  • Tyler Biadasz CInjured Reserve
  • Brenen Thompson WRQuestionable
  • Cameron Dicker PKQuestionable
  • Keaton Mitchell RBQuestionable
  • Rashawn Slater OTQuestionable
  • Tre' Harris WRQuestionable

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.