Broncos and Chiefs Set for Monday Night Football Opener

The Denver Broncos and Kansas City Chiefs are set to open their 2026 seasons against each other in a Monday Night Football matchup at Arrowhead Stadium. The game, scheduled for September 14, 2026, at 8:15 PM ET, marks the first regular-season contest for both AFC West rivals. Expert predictions are divided on the outcome. A survey of 67 national NFL writers and analysts shows a slight majority picking the Broncos to win. However, betting markets have installed the Chiefs as 2.5-point favorites, with a total over/under of 43.5 points. A central storyline is the return of Kansas City quarterback Patrick Mahomes. He is making his first start since suffering a torn ACL injury last season. Chiefs head coach Andy Reid has indicated Mahomes has "a pretty good chance" to play. His performance under pressure will be closely watched, especially with the Chiefs' offensive line potentially weakened. Reports indicate that starting tackle Josh Simmons has a good chance to sit out, which could expose Mahomes to Denver's formidable pass rush. The Broncos' defense is a primary strength.