The Kansas City Chiefs joined the AFL in 1960 as the Dallas Texans before relocating to Kansas City in 1963, and now play home games at GEHA Field at Arrowhead Stadium, long recognized as one of the loudest outdoor venues in professional sports. The Chiefs won Super Bowl IV to cap the AFL era, then added three more titles in a modern dynasty behind quarterback Patrick Mahomes and coach Andy Reid, including back-to-back championships following the 2022 and 2023 seasons. Kansas City's AFC West rivalry with the Denver Broncos and Las Vegas Raiders has intensified as the Chiefs have become the league's dominant franchise of the 2020s. Arrowhead Stadium holds the Guinness World Record for loudest crowd roar at a sports stadium, a title fans defend annually. Mahomes's no-look passes and improvisational playmaking have redefined modern quarterback play, and the Chiefs' sustained run of AFC Championship appearances has made them the standard every other AFC West team is measured against. Watch every Kansas City Chiefs game live — schedules, scores and streams are on the NFLBite home page.