Why the Denver Broncos and Kansas City Chiefs share a deeply volatile football history
In short: Since 1960, the Broncos and Chiefs have battled for AFC West dominance, producing decades of dramatic comebacks and lopsided streaks. From John Elway’s legendary late-game heroics to Patrick Mahomes’ early career perfection, this rivalry remains one of the NFL’s most intense, defined by shifting power and unforgettable, last-second finishes.
The rivalry between the Denver Broncos and the Kansas City Chiefs dates back to the establishment of the American Football League in 1960. Originally competing in the AFL Western Conference, the two teams have remained division rivals through the AFL–NFL merger, eventually settling into the AFC West. Historically, the series has been defined by distinct eras of dominance. The Chiefs, originally the Dallas Texans, controlled the 1960s by winning 19 of their first 20 matchups. Denver countered with a period of sustained success spanning the 1970s through the 2000s, though the Chiefs reclaimed the upper hand in the 2010s.
Individual brilliance has often dictated the tenor of these games. John Elway, a hallmark of the Broncos' success, famously recorded eight fourth-quarter comebacks or game-winning drives against Kansas City, the most he achieved against any single opponent. Conversely, the 2010s saw the Chiefs establish a 16-game winning streak against Denver, a run that included Patrick Mahomes winning his first 12 career starts against the Broncos. This era also featured a rare, low point for Peyton Manning, who suffered his only career 0.0 passer rating during a 2015 loss to the Chiefs.
Despite the Chiefs leading the overall series 74–59, the rivalry is noted for its high-stakes volatility. The teams have met only once in the playoffs, a 1997 divisional round game won by the Broncos, who went on to secure their first Super Bowl title that season. The intensity of the matchup is frequently punctuated by dramatic special teams plays and defensive stands, such as the 2024 game where a blocked field goal as time expired preserved a Chiefs victory. These moments underscore why CBS ranked the rivalry as the fourth-best in the NFL for the 1990s.
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Sources
- Summary by Intellect · source: Broncos–Chiefs rivalry
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