Biggest upsets in NFL playoff history: Jets, Patriots, Jaguars among biggest underdogs to win outright
What if … ? A catch here, a fumble recovery there and Super Bowl 50 could have been different for the Panthers - The Athletic
The NFL Playoff Picture Isn't as Cloudy as Records Make It Seem - The New York Times
A Guide to Watching the N.F.L. Playoffs - The New York Times
Here's What Happened in Saturday's N.F.L. Wild-Card Games - The New York Times
The Upshot's N.F.L. Playoff Simulator Is Back - The New York Times
The Playoff Bowl: The Worst Kind of Garbage Time - Sports Illustrated
NFL playoff scenarios for Week 17: How New York Giants can clinch
NFL Playoffs: What We Learned From the Wild Card Weekend - The New York Times
What We Learned in the Divisional Round of the N.F.L. Playoffs - The New York Times
Asking the N.F.L. Playoff Questions That Need Answers - The New York Times
What We Learned From Week 1 of the N.F.L. Season - The New York Times