2005 · Week 15

Final

Chargers

San Diego

QB Drew Brees

26·17

Colts

Indianapolis

QB Peyton Manning

RCA Dome · dome · fieldturf

Closing spread

IND -7.5

Total

51

Model margin

+4.5est.

IND perspective

Push chance

None

half-point line — cannot push

Win probability

  • Colts
  • Chargers

How each play moved the game.

Colts winsChargers 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. IND are 4-8-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W7IND @ LAC38–24IND
2022 · W16LAC @ IND20–3CHARGERS
2019 · W1IND @ LAC24–30CHARGERS
2016 · W3SD @ IND22–26IND
2013 · W6IND @ SD9–19CHARGERS
2010 · W12SD @ IND36–14CHARGERS
2008 · playoffsIND @ SD17–23CHARGERS
2008 · W12IND @ SD23–20IND

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
BallStartPlaysYardsResultSD–IND
LACQ1 15:00629Punt0–0
INDQ1 12:163-5Punt0–0
LACQ1 11:03542Touchdown7–0
INDQ1 9:132-3Turnover7–0
INDQ1 8:1838Punt7–0
LACQ1 6:16884Field goal10–0
INDQ1 1:56412Punt10–0
LACQ1 0:1538Punt10–0
INDQ2 14:041663Turnover on downs10–0
LACQ2 8:331886Field goal13–0
INDQ2 0:15119Missed field goal13–0
INDQ3 15:003-4Punt13–0
LACQ3 13:491035Field goal16–0
INDQ3 9:30856Field goal16–3
LACQ3 6:41411Turnover16–3
INDQ3 4:34226Touchdown16–10
LACQ3 3:424-6Turnover16–10
INDQ3 1:2734Touchdown16–17
LACQ3 0:4059Punt16–17
INDQ4 13:55924Punt16–17
LACQ4 10:09661Field goal19–17
INDQ4 6:4100Turnover19–17
LACQ4 6:3625Turnover19–17
INDQ4 5:541059Punt19–17
LACQ4 2:28280Touchdown26–17
INDQ4 2:09447Turnover26–17
LACQ4 1:3539Punt26–17
INDQ4 0:21232End of half26–17

Box score

Individual performances

Colts

Passing

PlayerC/AttYdsTDINT
Peyton Manning26/4533612

Rushing

PlayerCarYdsAvgTD
Edgerrin James13251.91
Peyton Manning2-1-0.50

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 +7.53.6%6.6%7.5%3.2%4.9%3.2%2.9%

Positive margins favour Colts; negative favour Chargers.

Half-point at risk

2.18%

outcomes that flip if the line moves 0.5

Model home win

61.0%

Expected total

45.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.91
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+4.47

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.