League: NFL Sport: Football Country: United States Category: Scores & Results

Chiefs defeat Broncos 31-10 in Week 1 opener on Monday Night Football

2 sources • 1 min read • Latest: Sep 15, 2026, 11:43 AM

Last updated Sep 15, 2026

Chiefs defeat Broncos 31-10 in Week 1 opener on Monday Night Football

Summary

The Kansas City Chiefs secured a 31-10 victory over the Denver Broncos in Week 1 of the NFL season on Monday Night Football. Kenneth Walker III led Kansas City with 173 rushing yards in his debut, while Patrick Mahomes returned from injury and threw for 184 yards with two touchdowns. Despite the win, questions arise regarding Mahomes's performance, and whether Sean Payton should reassume play-calling duties for Denver following a lackluster offensive showing. The Broncos managed only 176 total yards, their worst under Payton, raising concerns moving forward as they prepare for upcoming games against tougher opponents.

Source Links

CBS NFL

By the Numbers

•Chiefs score 31 points despite Mahomes's uneven performance.
•Walker achieves a career-high 173 rushing yards for Kansas City.
•Broncos tallied only 176 total yards, their lowest under Payton.
•Mahomes completed 55.6% of passes, showing room for improvement.
•Denver's next games against Jaguars, Rams, and others could impact their season.

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