Even though the Pittsburgh Steelers and Kansas City Chiefs have been in the same conference since 1970, these two teams, with a combined 44 postseason appearances between 1970 and 2015, have somehow faced each other only once in the postseason.
That game ended 27-24 in the Chiefs' favor 24 years ago. Kansas City, led by quarterback Joe Montana, running back Marcus Allen and defensive stars Derrick Thomas and Neil Smith, went onto the 1993 AFC title game, where it lost to Buffalo.
The Chiefs haven't been to the AFC Championship Game since then, while the Steelers have made it eight times in that span.