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Denver Broncos at Kansas City Chiefs

Final, recorded Fri 12:37 AM ET · this page re-reads every 15 min while open

Week 1, 2026 · GEHA Field at Arrowhead Stadium · Monday, Sep 14, 8:15 PM ET · outdoors

Denver Broncos
6–2 · Elo 1617 · Bo Nix
Elo: KC 52%Spread: KC 57%
10–31
Kansas City Chiefs
5–2 · Elo 1539 · Patrick Mahomes (+51 Elo) · Home
Final: DEN 10, KC 31. Elo moved KC 1488 → 1518 and DEN 1577 → 1547.

Your pick

No pick made — counts as 0 points.

What the forecasters say

ForecasterFavorsKCDENPoints earnedNote
EloKC 52%52%48%+2.0KC 1488 vs DEN 1577, implied spread KC −0.4
Closing spreadKC 57%57%43%+6.5KC -2.5
The blendKC 56%56%44%+5.6

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The spot: Everything else

Moderate favorites where the models roughly agree. No edge found either way in the replays. The blend is as good as anything.

Kansas City Chiefs over the Broncos: Elo 52%, market 57%. Nothing to exploit; the blend is fine. Mahomes is worth 51 Elo.

Details

The post-game report

Chiefs 31, Broncos 10. Denver Broncos at Kansas City Chiefs, Week 1. The Chiefs won 31 to 10; the game turned on J.Ezeudu, J.Moore and K.Tonga reported in as eligible. K.Walker left end for 60 yards, TOU. Attendance 73,543. Written from the box score, ESPN's in-game win probability, and the site's own numbers.

Against the forecasts

A close call on paper: the market had the Chiefs at 57%, Elo at 52%, The System at 56%. Best forecaster on this game: The market (+6.5).

  • Elo: Chiefs 52%, +2.0
  • The market: Chiefs 57%, +6.5
  • The System: Chiefs 56%, +5.6

How it happened

The swing: J.Ezeudu, J.Moore and K.Tonga reported in as eligible. K.Walker left end for 60 yards, TOUCHDOWN. H.Butker extra point is GOOD, Center-J.Winchester, Holder-M.Araiza. in the third quarter at 12:43, which moved the home side's chances from 76% to 91%.

  • Largest lead: Chiefs by 21. Lead changes: 0.
  • Chiefs's live win probability ranged from 55% to 100% (ESPN's in-game model).
  • Q3 7:34: Wil Lutz 31 Yd Field Goal (DEN 10, KC 21)
  • Q3 3:17: Harrison Butker 28 Yd Field Goal (DEN 10, KC 24)
  • Q4 14:39: Kenneth Walker III 2 Yd pass from Patrick Mahomes (Harrison Butker Kick) (DEN 10, KC 31)

The box score

The Chiefs won the yards and the turnovers, the ordinary way.

  • Total yards: DEN 176, KC 392
  • Yards per play: DEN 3.7, KC 5.9
  • Third downs: DEN 2-12, KC 9-17
  • Turnovers: DEN 2, KC 1
  • Penalties: DEN 7-52, KC 7-60
  • Possession: DEN 26:18, KC 33:42
  • Red zone: DEN 1-2, KC 3-5

Quarterbacks and Elo

Elo: Chiefs +30 to 1518, Broncos -30 to 1547. The quarterback adjustment going in was KC +51, DEN -1.

Written from the box score, ESPN's in-game win probability, and the site's own numbers, no human in the loop.

On the Wire

Jaguars at Ravens: Ravens on 4 days' rest; Jaguars on 4 days' rest. Browns at Saints: Saints off a bye. Giants at Eagles: Giants off a bye. Broncos at Panthers: Panthers off a bye. Texans at Chargers: Texans off a bye. Raiders at 49ers: 49ers off a bye. Packers at Patriots: Packers off a bye. Read more →

Line movement

No market prices were recorded before this game.