Task Enterprises presentsNFL Intelligence

2018 · Week 1 · Division

Final

Chiefs

Kansas City

QB Patrick Mahomes

38·28

Chargers

Los Angeles

QB Philip Rivers

StubHub Center · outdoors · grass · 84°F · wind 8mph

Closing spread

LAC -3.5

Total

48

Model margin

+1.4est.

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
  • +0.236EPA / play+0.126
  • 50.0%Success rate47.0%
  • +0.349EPA / dropback+0.211
  • +0.018EPA / rush+0.001
  • 12.1%Explosive rate12.5%
  • +4.64CPOE+3.54
  • 47.8%Third-down rate39.7%
  • 75.5%Red-zone TD rate70.7%
  • 3.03Points / drive2.31
  • 1.7%Turnover rate1.8%

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 · W18KC @ LAC1312KC
2023 · W7LAC @ KC1731KC
2022 · W11KC @ LAC3027KC
2022 · W2LAC @ KC2427KC

Box score

Individual performances

Chiefs

Passing

PlayerC/AttYdsTDINT
Patrick Mahomes15/2725640

Rushing

PlayerCarYdsAvgTD
Kareem Hunt16493.10
Spencer Ware33210.70
Patrick Mahomes5214.20
Tyreek Hill242.00
Damien Williams100.00

Chargers

Passing

PlayerC/AttYdsTDINT
Philip Rivers34/5142431

Rushing

PlayerCarYdsAvgTD
Melvin Gordon15644.30
Austin Ekeler5397.80
Travis Benjamin11919.00

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 +3.54.2%2.8%7.2%7.5%3.0%4.6%2.9%

Positive margins favour Chargers; negative favour Chiefs.

Half-point at risk

2.51%

outcomes that flip if the line moves 0.5

Model home win

52.8%

Expected total

47.0est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-0.36
  • Home-field advantage+1.74
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+1.38