2021 · Week 16 · Division

Final

Bills

Buffalo

QB Josh Allen

33·21

Patriots

New England

QB Mac Jones

Gillette Stadium · outdoors · fieldturf · 38°F · wind 13mph

Closing spread

NE -1

Total

43.5

Model margin

+0.1est.

NE perspective

Push chance

2.2%est.

Win probability

  • Patriots
  • Bills

How each play moved the game.

Patriots 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 mapPatriots
  • +0.091EPA / play+0.070
  • 47.4%Success rate48.6%
  • +0.164EPA / dropback+0.133
  • -0.048EPA / rush-0.012
  • 8.5%Explosive rate11.1%
  • +1.95CPOE+2.93
  • 47.6%Third-down rate45.5%
  • 62.4%Red-zone TD rate62.3%
  • 2.52Points / drive2.41
  • 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

NE lead 39–16 since 1999

Meetings average 42.9 points. NE are 31-21-3 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2025 · W15BUF @ NE3531BUF
2025 · W5NE @ BUF2320NE
2024 · W18BUF @ NE1623NE
2024 · W16NE @ BUF2124BUF
2023 · W17NE @ BUF2127BUF
2023 · W7BUF @ NE2529NE
2022 · W18NE @ BUF2335BUF
2022 · W13BUF @ NE2410BUF

Box score

Individual performances

Bills

Passing

PlayerC/AttYdsTDINT
Josh Allen30/4731430

Rushing

PlayerCarYdsAvgTD
Josh Allen12645.30
Devin Singletary12393.31
Zack Moss3124.00
Isaiah McKenzie1-1-1.00

Patriots

Passing

PlayerC/AttYdsTDINT
Mac Jones14/3214502

Rushing

PlayerCarYdsAvgTD
Damien Harris181035.73
Mac Jones6335.50
Gunner Olszewski199.00
Brandon Bolden242.00

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 +12.7%4.4%2.9%7.3%7.4%2.9%4.4%2.7%

Positive margins favour Patriots; negative favour Bills.

Half-point at risk

2.16%

outcomes that flip if the line moves 0.5

Model home win

49.5%

Expected total

43.1est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)-1.55
  • Home-field advantage+1.71
  • Quarterback adjustment0.00
  • Rest differential0.00
  • Expected margin+0.15