In the AFC West, we have the Kansas City Chiefs, Los Angeles Chargers, Oakland Raiders, and Denver Broncos.
Without a doubt, all four teams are archrivals within the division; among them, the rivalry between the Kansas City Chiefs and Oakland Raiders stands out. They are not just the most renowned opponents in the AFC West but also the most entangled, sharp, and unresolved archenemies of the Super Bowl era in the NFL.
Since the inception of the NFL, the Kansas City Chiefs and Oakland Raiders have been in the same division, and even with the numerous realignments throughout history, the two teams have always maintained a close yet complex relationship; however, up until 1967, the enmity between them wasn't as intense.