Chiefs Reporter BJ Kissel takes a look at six of the key stats you need to know heading into Sunday's marquee showdown between the Chiefs and Patriots in Foxboro. #KCvsNE Subscribe for more videos! bit.ly/2OuOUnB More Chiefs NFL action! bit.ly/2Moa1VR #KansasCityChiefs #Chiefs #NFL #StatsToKnow Follow Our Social Media! Website: chiefs.com Facebook: facebook.com/KansasCityChiefs Twitter: twitter.com/Chiefs Instagram: instagram.com/chiefs