2015 · Week 5

Final

Steelers

Pittsburgh

QB Michael Vick

24·20

Chargers

San Diego

QB Philip Rivers

Qualcomm Stadium · outdoors · grass · 93°F · wind 10mph

Closing spread

SD -4

Total

45.5

Model margin

+6.0est.

SD perspective

Push chance

2.5%est.

the line sits on a key number

Win probability

  • Chargers
  • Steelers

How each play moved the game.

Chargers winsSteelers 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

PIT lead 9–5 since 1999

Meetings average 49.7 points. SD are 5-9 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W10PIT @ LAC1025CHARGERS
2024 · W3LAC @ PIT1020PIT
2021 · W11PIT @ LAC3741CHARGERS
2019 · W6PIT @ LAC2417PIT
2018 · W13LAC @ PIT3330CHARGERS
2012 · W14SD @ PIT3424CHARGERS
2009 · W4SD @ PIT2838PIT
2008 · playoffsSD @ PIT2435PIT

Box score

Individual performances

Steelers

Passing

PlayerC/AttYdsTDINT
Mike Vick13/2620311

Rushing

PlayerCarYdsAvgTD
Le'Veon Bell211115.31
Mike Vick12424.00
DeAngelo Williams5204.00

Receiving

PlayerRecTgtYdsTD
Markus Wheaton13721
Heath Miller33460
Antonio Brown36450
Darrius Heyward-Bey26240
Le'Veon Bell45160
Matt Spaeth0100

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 +43.3%6.2%7.4%3.2%5.0%3.3%3.1%

Positive margins favour Chargers; negative favour Steelers.

Half-point at risk

2.53%

outcomes that flip if the line moves 0.5

Model home win

64.9%

Expected total

43.8est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-2.13
  • Home-field advantage+2.49
  • Quarterback adjustment+5.89
  • Rest differential-0.24
  • Expected margin+6.02

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.