1999 · Week 3

Final

Colts

Indianapolis

QB Peyton Manning

27·19

Chargers

San Diego

QB Jim Harbaugh

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

Closing spread

IND -1

Total

44

Model margin

+2.1est.

SD perspective

Push chance

2.1%est.

Win probability

  • Chargers
  • Colts

How each play moved the game.

Chargers winsColts 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

SD lead 8–5 since 1999

Meetings average 46 points. SD are 8-4-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W7IND @ LAC3824IND
2022 · W16LAC @ IND203CHARGERS
2019 · W1IND @ LAC2430CHARGERS
2016 · W3SD @ IND2226IND
2013 · W6IND @ SD919CHARGERS
2010 · W12SD @ IND3614CHARGERS
2008 · playoffsIND @ SD1723CHARGERS
2008 · W12IND @ SD2320IND

Box score

Individual performances

Colts

Passing

PlayerC/AttYdsTDINT
Peyton Manning29/5340421

Rushing

PlayerCarYdsAvgTD
Edgerrin James17462.70
Peyton Manning4143.51
Marvin Harrison144.00

Receiving

PlayerRecTgtYdsTD
Marvin Harrison13211961
Jerome Pathon49550
Terrence Wilkins22371
Ken Dilger35360
Edgerrin James37360
E.G. Green37290
Marcus Pollard12150

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 -14.1%2.7%7.0%7.5%3.1%4.7%3.0%

Positive margins favour Chargers; negative favour Colts.

Half-point at risk

2.11%

outcomes that flip if the line moves 0.5

Model home win

54.8%

Expected total

44.7est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-0.43
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+2.13

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.