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

Availability

The injury report

The official league filing for this week — game designations first, then who missed or was limited in practice.

Broncos

Chiefs

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 31–25 since 1999

Meetings average 43.9 points. KC are 28-27-1 ATS in the series.

Previous meetings
SeasonMatchupScoreWinner
2026 · W8KC @ DEN24–28DEN
2026 · W1DEN @ KC10–31KC
2025 · W17DEN @ KC20–13DEN
2025 · W11KC @ DEN19–22DEN
2024 · W18KC @ DEN0–38DEN
2024 · W10DEN @ KC14–16KC
2023 · W8KC @ DEN9–24DEN
2023 · W6DEN @ KC8–19KC

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
BallStartPlaysYardsResultDEN–KC
DENQ1 15:0034Punt0–0
KCQ1 14:01624Punt0–0
DENQ1 10:49318Opp touchdown0–7
DENQ1 9:2934Punt0–7
KCQ1 7:50653Touchdown0–14
DENQ1 6:1110Turnover0–14
KCQ1 5:59534Turnover0–14
DENQ1 3:551271Field goal3–14
KCQ2 11:4836Punt3–14
DENQ2 10:0333Punt3–14
KCQ2 9:07747Field goal3–17
DENQ2 5:0235Turnover3–17
KCQ2 4:00736Turnover3–17
DENQ2 1:2933Punt3–17
KCQ2 0:0200End of half3–17
KCQ3 15:0037Punt3–17
KCQ3 13:2432Field goal3–20
DENQ3 12:30860Field goal6–20
KCQ3 8:1132Punt6–20
DENQ3 6:581176Touchdown13–20
KCQ3 1:14750Field goal13–23
DENQ4 12:30521Turnover on downs13–23
KCQ4 10:06520Field goal13–26
DENQ4 7:03310Turnover13–26
KCQ4 6:233-2Field goal13–29
DENQ4 4:411160Touchdown19–29
KCQ4 1:553-2Punt19–29
DENQ4 0:48329End of half19–29

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