Task Enterprises presentsNFL Intelligence

1999 · Week 13

Final

Browns

Cleveland

QB Tim Couch

10·23

Chargers

San Diego

QB Jim Harbaugh

Qualcomm Stadium · outdoors · grass · 68°F · wind 7mph

Closing spread

SD -7.5

Total

36

Model margin

+4.4est.

SD perspective

Push chance

None

half-point line — cannot push

Win probability

  • Chargers
  • Browns

How each play moved the game.

Chargers winsBrowns 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 11–3 since 1999

CHARGERS have won 5 straight. Meetings average 44.1 points. SD are 7-7 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2024 · W9LAC @ CLE2710CHARGERS
2022 · W5LAC @ CLE3028CHARGERS
2021 · W5CLE @ LAC4247CHARGERS
2018 · W6LAC @ CLE3814CHARGERS
2017 · W13CLE @ LAC1019CHARGERS
2016 · W16SD @ CLE1720CLE
2015 · W4CLE @ SD2730CHARGERS
2012 · W8SD @ CLE67CLE

Box score

Individual performances

Browns

Passing

PlayerC/AttYdsTDINT
Tim Couch18/2918412
Kevin Johnson0/1000

Rushing

PlayerCarYdsAvgTD
Abdul-Karim al-Jabbar10292.90
Terry Kirby4215.30
Tim Couch144.00

Receiving

PlayerRecTgtYdsTD
Darrin Chiaverini47460
Terry Kirby55430
Kevin Johnson510411
Abdul-Karim al-Jabbar11210
Irv Smith12160
Mark Campbell11120

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 Chargers; negative favour Browns.

Half-point at risk

2.17%

outcomes that flip if the line moves 0.5

Model home win

60.7%

Expected total

45.3est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.81
  • Home-field advantage+2.56
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+4.37

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.