Task Enterprises presentsNFL Intelligence

2023 · Week 18 · Division

Final

Chiefs

Kansas City

QB Blaine Gabbert

13·12

Chargers

Los Angeles

QB Easton Stick

SoFi Stadium · dome · matrixturf

Closing spread

LAC -3.5

Total

35

Model margin

-0.6est.

LAC perspective

Push chance

None

half-point line — cannot push

Win probability

  • Chargers
  • Chiefs

How each play moved the game.

Chargers winsChiefs wins

Matchup

Where the edges are

Season-long league percentiles for both sides, mirrored. The saturated side of a lopsided row holds the edge.

Chiefsedge mapChargers
  • +0.021EPA / play-0.070
  • 43.8%Success rate41.4%
  • +0.082EPA / dropback+0.018
  • -0.111EPA / rush-0.242
  • 7.6%Explosive rate6.9%
  • +1.52CPOE-1.84
  • 44.9%Third-down rate38.3%
  • 51.6%Red-zone TD rate54.8%
  • 1.89Points / drive1.75
  • 2.3%Turnover rate1.7%

Bar length is league percentile, already oriented so longer is better. The saturated side of a lopsided row holds the edge; rows within ~12 points are washed as even.

The rivalry

KC lead 31–23 since 1999

CHARGERS have won 2 straight. Meetings average 44.9 points. LAC are 27-26-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W15LAC @ KC1613CHARGERS
2025 · W1KC @ LAC2127CHARGERS
2024 · W14LAC @ KC1719KC
2024 · W4KC @ LAC1710KC
2023 · W7LAC @ KC1731KC
2022 · W11KC @ LAC3027KC
2022 · W2LAC @ KC2427KC
2021 · W15KC @ LAC3428KC

Box score

Individual performances

Chiefs

Passing

PlayerC/AttYdsTDINT
Blaine Gabbert15/3015401

Rushing

PlayerCarYdsAvgTD
La'Mical Perine21763.60
Blaine Gabbert5469.20
Clyde Edwards-Helaire210.50

Chargers

Passing

PlayerC/AttYdsTDINT
Easton Stick28/4725800

Rushing

PlayerCarYdsAvgTD
Easton Stick13775.90
Derius Davis3175.70
Austin Ekeler10111.10
Josh Palmer166.00
Quentin Johnston166.00
Joshua Kelley210.50

Where this game is likely to land

  • Model
  • Smooth (normal)
  • Betting line

Probability of each final margin. Football scoring clusters — the spikes at 3 and 7 are real, and a smooth model misses them.

line +3.52.8%4.5%3.0%7.4%7.3%2.9%4.3%2.6%

Positive margins favour Chargers; negative favour Chiefs.

Half-point at risk

2.42%

outcomes that flip if the line moves 0.5

Model home win

47.4%

Expected total

42.1est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-3.22
  • Home-field advantage+1.71
  • Quarterback adjustment+0.89
  • Rest differential0.00
  • Expected margin-0.62