Task Enterprises presentsNFL Intelligence

2021 · Week 2 · Division

Final

Bills

Buffalo

QB Josh Allen

35·0

Dolphins

Miami

QB Tua Tagovailoa

Hard Rock Stadium · outdoors · grass · 89°F · wind 7mph

Closing spread

BUF -3.5

Total

48

Model margin

+0.1est.

MIA perspective

Push chance

None

half-point line — cannot push

Win probability

  • Dolphins
  • Bills

How each play moved the game.

Dolphins winsBills wins

Matchup

Where the edges are

Season-long league percentiles for both sides, mirrored. The saturated side of a lopsided row holds the edge.

Billsedge mapDolphins
  • +0.091EPA / play-0.046
  • 47.4%Success rate41.8%
  • +0.164EPA / dropback+0.028
  • -0.048EPA / rush-0.180
  • 8.5%Explosive rate6.7%
  • +1.95CPOE-0.02
  • 47.6%Third-down rate41.1%
  • 62.4%Red-zone TD rate61.3%
  • 2.52Points / drive1.58
  • 1.8%Turnover rate2.0%

Bar length is league percentile, already oriented so longer is better. The saturated side of a lopsided row holds the edge; rows within ~12 points are washed as even.

The rivalry

BUF lead 35–20 since 1999

Meetings average 43.2 points. MIA are 25-29-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W10BUF @ MIA1330MIA
2025 · W3MIA @ BUF2131BUF
2024 · W9MIA @ BUF2730BUF
2024 · W2BUF @ MIA3110BUF
2023 · W18BUF @ MIA2114BUF
2023 · W4MIA @ BUF2048BUF
2022 · playoffsMIA @ BUF3134BUF
2022 · W15MIA @ BUF2932BUF

Box score

Individual performances

Bills

Passing

PlayerC/AttYdsTDINT
Josh Allen17/3317921

Rushing

PlayerCarYdsAvgTD
Devin Singletary13826.31
Josh Allen5357.00
Zack Moss8263.32
Reggie Gilliam221.00
Mitchell Trubisky2-2-1.00

Dolphins

Passing

PlayerC/AttYdsTDINT
Jacoby Brissett24/4016901
Tua Tagovailoa1/41300

Rushing

PlayerCarYdsAvgTD
Myles Gaskin5255.00
Malcolm Brown5214.20
Salvon Ahmed6172.80
Jacoby Brissett482.00

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 -3.52.7%4.4%2.9%7.3%7.4%2.9%4.4%2.7%

Positive margins favour Dolphins; negative favour Bills.

Half-point at risk

7.35%

outcomes that flip if the line moves 0.5

Model home win

49.2%

Expected total

41.9est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.65
  • Home-field advantage+1.71
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+0.06