2003 · Week 13 · Division

Final

Chiefs

Kansas City

QB Trent Green

28·24

Chargers

San Diego

QB Doug Flutie

Qualcomm Stadium · outdoors · grass · 71°F · wind 8mph

Closing spread

KC -7.5

Total

48.5

Model margin

+1.0est.

SD 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.

The rivalry

KC lead 32–23 since 1999

Meetings average 44.6 points. SD are 27-27-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W6LAC @ KC6–22KC
2025 · W15LAC @ KC16–13CHARGERS
2025 · W1KC @ LAC21–27CHARGERS
2024 · W14LAC @ KC17–19KC
2024 · W4KC @ LAC17–10KC
2023 · W18KC @ LAC13–12KC
2023 · W7LAC @ KC17–31KC
2022 · W11KC @ LAC30–27KC

Possession by possession

How it unfolded

Every drive: who had the ball, how far it went, how it ended, and the score as it settled.

Drive-by-drive log
BallStartPlaysYardsResultKC–SD
KCQ1 15:0010Turnover0–0
LACQ1 14:4735Punt0–0
KCQ1 13:16421Punt0–0
LACQ1 11:233-3Punt0–0
KCQ1 10:291056Touchdown7–0
LACQ1 5:0937Missed field goal7–0
KCQ1 3:301270Touchdown14–0
LACQ2 12:4110Turnover14–0
KCQ2 12:2234Punt14–0
LACQ2 11:17852Touchdown14–7
KCQ2 6:2330Punt14–7
LACQ2 5:1730Punt14–7
KCQ2 4:53760Touchdown21–7
LACQ2 1:54843Missed field goal21–7
KCQ2 0:0716End of half21–7
LACQ3 15:001163Field goal21–10
KCQ3 8:59724Punt21–10
LACQ3 5:03577Touchdown21–17
KCQ3 2:56731Turnover21–17
LACQ4 14:54616Turnover21–17
KCQ4 11:18827Touchdown28–17
LACQ4 6:28631Turnover28–17
KCQ4 4:07736Punt28–17
LACQ4 1:08779Touchdown28–24

Box score

Individual performances

Chiefs

Passing

PlayerC/AttYdsTDINT
Trent Green17/3015522

Rushing

PlayerCarYdsAvgTD
Priest Holmes311625.22
Derrick Blaylock6223.70
Larry Johnson166.00
Eddie Kennison144.00

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 -7.54.3%2.8%7.2%7.4%3.0%4.6%

Positive margins favour Chargers; negative favour Chiefs.

Half-point at risk

4.25%

outcomes that flip if the line moves 0.5

Model home win

51.8%

Expected total

46.4est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.57
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+1.00

One or both ratings are carry-over priors — no games have been played this season yet, so treat this as a starting assumption rather than a read.