Task Enterprises presentsNFL Intelligence

2017 · Week 8 · Division

Final

Broncos

Denver

QB Trevor Siemian

19·29

Chiefs

Kansas City

QB Alex Smith

Arrowhead Stadium · outdoors · grass · 44°F · wind 12mph

Closing spread

KC -7

Total

42

Model margin

+3.5est.

KC perspective

Push chance

4.8%est.

the line sits on a key number

Win probability

  • Chiefs
  • Broncos

How each play moved the game.

Chiefs winsBroncos wins

Matchup

Where the edges are

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

Broncosedge mapChiefs
  • -0.119EPA / play+0.082
  • 38.4%Success rate44.2%
  • -0.110EPA / dropback+0.170
  • -0.134EPA / rush-0.071
  • 8.3%Explosive rate9.8%
  • -2.16CPOE+4.58
  • 38.9%Third-down rate39.2%
  • 42.9%Red-zone TD rate53.9%
  • 1.24Points / drive2.21
  • 2.9%Turnover rate1.1%

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

KC lead 31–24 since 1999

Meetings average 43.8 points. KC are 28-26-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W1DEN @ KC1031KC
2025 · W17DEN @ KC2013DEN
2025 · W11KC @ DEN1922DEN
2024 · W18KC @ DEN038DEN
2024 · W10DEN @ KC1416KC
2023 · W8KC @ DEN924DEN
2023 · W6DEN @ KC819KC
2022 · W17DEN @ KC2427KC

Box score

Individual performances

Broncos

Passing

PlayerC/AttYdsTDINT
Trevor Siemian19/3619813

Rushing

PlayerCarYdsAvgTD
C.J. Anderson15785.20
Devontae Booker6406.71
Jamaal Charles8394.90
Trevor Siemian22010.00

Chiefs

Passing

PlayerC/AttYdsTDINT
Alex Smith14/3120210
Tyreek Hill0/1001

Rushing

PlayerCarYdsAvgTD
Kareem Hunt22462.10
Alex Smith4338.30

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 +73.8%6.8%7.5%3.1%4.8%3.1%2.8%

Positive margins favour Chiefs; negative favour Broncos.

Half-point at risk

4.83%

outcomes that flip if the line moves 0.5

Model home win

58.4%

Expected total

43.9est.

Model

Where the number comes from

Each component is additive, in points of expected margin.

  • Team ratings (opponent-adjusted EPA)+1.49
  • Home-field advantage+1.74
  • Quarterback adjustment0.00
  • Rest differential+0.24
  • Expected margin+3.47