Kansas City racked up four sacks in a 31-13 win over Oakland.
The Chiefs enter their fifth year of training camp in St. Joseph.
The Chiefs used the 23rd pick of the NFL Draft to select Auburn defensive end Dee Ford.
The Chiefs open the season at home against the Tennessee Titans.
Alex Smith and Derrick Johnson's additions put ten Chiefs in Sunday's Pro Bowl.
Kansas City went from the NFL's worst record to a playoff berth in just one season.
The Chiefs have not won a playoff game since 1983, but can change that against the Colts on Saturday.
Kansas City claims the fifth seed in the AFC Playoffs with a loss plus Denvers win over Houston.
Jamaal Charles turns in five touchdowns while Kansas City forces seven turnovers to earn first postseason berth since 2010.
Dexter McCluster sets Chiefs single-game punt return yardage record as Kansas City gets 10th win.
Kansas City falls behind Denver in the AFC West race with a 35-28 loss.
Philip Rivers' late touchdown sinks Kansas City by a 41-38 final.
Kansas City's success has meant a boom for establishments around northwest Missouri.
Kansas City fails to get to Peyton Manning as the Broncos score a 27-17 win.
Dwayne Bowe was arrested Sunday night for speeding and possession of marijuana.
Kansas City's game on November 17th against Denver has shifted from CBS to NBC.
The current Guinness World Record of Loudest Crowd Roar at a Sports Stadium is 136.6 decibels.
Kansas City cough up first three turnovers, force three more in 31-7 win over the Giants.
Andy Reid -- the former head coach of the Philadelphia Eagles -- led Kansas City to a 26-16 win over his old team Thursday night.
Alex Smith throws two touchdown passes as Kansas City improves to 2-0.
Mitch Holthus, Voice of the Chiefs, talks about Kansas City's home opener against the Cowboys.