Ku qor sii wadida cutubkan - Xiriirka kubadda cagta ee Athletics wuxuu ka ciyaaray magaalada laga soo bilaabo 1955, ka dib markii uu ka soo guuray Philadelphia, ilaa 1967, markii kooxdu u guurtay Oakland, California. Xiriirka Kubadda Koleyga ee Magaalada, Royals, wuxuu bilaabay ciyaarista 1969, waana kooxda kaliya ee ciyaaraha isboortiga ugu weyn ee Kansas City oo aan dib u dejin ama bedelin magaceeda. Royals waxay ahaayeen kooxdii ugu horeysay ee horyaalka American League ee soo gaarta playoffs-ka, 1976
, si ay ugu soo baxaan World Series-ka 1980, iyo in ay ku guuleystaan World Series-ka 1985. Royals waxay ku soo noqdeen Taxanaha Adduunka 2014 waxayna ku guuleysteen 2015. Kooxda Kansas City Royals waxay leedahay hal ciyaaryahan oo ka dhisan Kansas City oo ku jira MLB Baseball Hall of Fame, George Brett.