NFL Overtime Rule: Five games that could have changed legacies under new rule
Patrick Mahomes, Kansas City Chiefs prevail against Buffalo Bills, win dramatic AFC divisional-round game in overtime - ESPN
Bills lose heartbreaker to Chiefs in OT, 42-36
Bills' touchback aided Chiefs' comeback in playoff stunner - The San Diego Union-Tribune
How Kansas City and the Rams Advanced in the NFL Playoffs - The New York Times
AFC title game will be at neutral site if Bills vs. Chiefs
NFL changes overtime rules stemming from Chiefs-Bills playoff game - Arrowhead Pride
Chiefs-Bills shows why NFL must change unfair overtime rule
Chiefs beat Bengals in AFC title game after late penalty sparks winning field goal
AFC title game will be at neutral site if Bills vs. Chiefs
Bills-Chiefs Game Is Most-Watched NFL Playoff in 5 Years
The Bills-Chiefs Game Was a Reminder That NFL Overtime Rules Suck