2005 · Week 5

Final

Steelers

Pittsburgh

QB Ben Roethlisberger

24·22

Chargers

San Diego

QB Drew Brees

Qualcomm Stadium · outdoors · grass · 64°F · wind 8mph

Closing spread

SD -3

Total

45.5

Model margin

-0.3est.

SD perspective

Push chance

7.3%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 @ LAC10–25CHARGERS
2024 · W3LAC @ PIT10–20PIT
2021 · W11PIT @ LAC37–41CHARGERS
2019 · W6PIT @ LAC24–17PIT
2018 · W13LAC @ PIT33–30CHARGERS
2015 · W5PIT @ SD24–20PIT
2012 · W14SD @ PIT34–24CHARGERS
2009 · W4SD @ PIT28–38PIT

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
BallStartPlaysYardsResultPIT–SD
PITQ1 15:0050Punt0–0
LACQ1 12:433-1Punt0–0
PITQ1 11:3338Punt0–0
LACQ1 9:56513Punt0–0
PITQ1 7:001063Turnover0–0
LACQ1 0:4930Punt0–0
PITQ2 14:471269Touchdown7–0
LACQ2 9:141040Turnover7–0
PITQ2 4:33825Touchdown14–0
LACQ2 1:37549Touchdown14–7
PITQ2 0:3434Punt14–7
LACQ3 15:003-2Punt14–7
PITQ3 14:0546Punt14–7
LACQ3 11:55632Field goal14–10
PITQ3 9:4254Punt14–10
LACQ3 6:47745Field goal14–13
PITQ3 3:54630Punt14–13
LACQ3 0:31751Field goal14–16
PITQ4 11:41362Touchdown21–16
LACQ4 10:301252Touchdown21–22
PITQ4 4:421040Field goal24–22
LACQ4 0:0600Turnover24–22

Box score

Individual performances

Steelers

Passing

PlayerC/AttYdsTDINT
Ben Roethlisberger17/2622510

Rushing

PlayerCarYdsAvgTD
Jerome Bettis17543.21
Willie Parker10262.60
Ben Roethlisberger2157.51
Antwaan Randle El273.50

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 +32.7%4.5%2.9%7.4%7.3%2.9%4.4%2.7%

Positive margins favour Chargers; negative favour Steelers.

Half-point at risk

7.32%

outcomes that flip if the line moves 0.5

Model home win

48.3%

Expected total

44.0est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-2.28
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential-0.56
  • Expected margin-0.28

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.