∅ Empty Set Football
Week 6 · 2026 regular season

Los Angeles Chargers at Kansas City Chiefs

Sun, Oct 18, 1:25 PM PT

Final Kansas City Chiefs won
How the forecasts did
ESF
(pre-game win probability)
LAC 30%
70% KC

Right: KC won

Market
(implied probability, spread, moneyline at close)
LAC (22%, +7.5, +342)
(78%, −7.5, −447) KC

Right: KC won

Market probability: moneylines with the bookmaker's margin (vig) removed, the median of 9 US books; spread: the most common line. Lines as of Oct 18, 1:00 PM PT. Betting lines

After the game

CAP win pct, before and after

Each team's CAP win pct before this game and after it. League average is 0.50; higher is better.

LAC · lost
0.27
0.33 before → 0.27 after (−0.07).
KC · won
0.78
0.72 before → 0.78 after (+0.06).
This game

How each offense played

Box score and CAP yards per attempt for each offense. Higher is better for an offense; a CAP value above zero means the offense beat what the situation and this defense would predict.

OffensePlaysBox score
yds/att
CAP
yds/att
CAP
−2 to +2
LACPass375.5−1.23
LACRush223.3−1.11
KCPass309.1+2.23
KCRush275.6+2.81

Sacks (raw counts):LAC sacked 4 times · KC sacked 0 times. Sacks are counted, not CAP-modeled.

Box score yards per attempt count yards as an official box score does: rushing includes scrambles and kneel-downs; passing is gross yards per pass attempt, sacks excluded. CAP yards per attempt measure each play against what the down, distance, field position and this specific defense would predict; above zero means the offense beat that expectation.

Before the game

Unit matchups · entering week 6

Where each side has the edge

Each offense against the defense it faces, in CAP yards per attempt. Offense: higher is better. Defense (yards allowed): lower is better.

Pass: LAC offense vs KC defense
−0.0715th
box score 6.5 · 23rd
Edge
KC
−0.3511th
box score 6.2 allowed · 6th
Rush: LAC offense vs KC defense
−0.2724th
box score 4.4 · 14th
Edge
KC
−0.714th
box score 3.6 allowed · 5th
Pass: KC offense vs LAC defense
+0.0412th
box score 8.1 · 7th
Even
−0.1814th
box score 7.3 allowed · 19th
Rush: KC offense vs LAC defense
+0.496th
box score 5.5 · 1st
Edge
KC
−0.0614th
box score 3.8 allowed · 9th

CAP yards per attempt: yards per play relative to what the down, distance, field position and the specific opponent would predict; offense positive is good, defense (allowed) negative is good. Box score: yards per attempt as an official box score counts them, entering week 6.

Week 6

Other games this week

Home team's chance to win before kickoff. Higher means the home team is more likely to win.

Dots: ESF model and market (median of US books, vig removed) home win probability.

Betting lines

How to read this page

CAP win pct. A fading average of game scores with a half-life of 7 of the team's own games. A win scores 1 plus the opponent's win pct; a loss scores the opponent's win pct minus 1. Last season carries in. League average is 0.50; higher is better.

CAP yards per attempt. Yards per play relative to what the down, distance, field position and the specific opponent would predict. Offense: higher is better. Defense (yards allowed): lower is better.

Box score yards per attempt. Yards divided by attempts, counted the way an official box score counts them: rushing includes scrambles and kneel-downs; passing is gross yards per pass attempt, sacks excluded.

ESF win probability. A logistic regression on both teams' pre-game CAP win pct, with an intercept for home field.

Market. The median of the US books' win probabilities after removing the bookmaker's margin (the vig), from The Odds API. The spread is the most common line across books.