The NFL's new playoff overtime rules, explained
NFL approves overtime rule change for postseason
Grading NFL overtime format ideas and proposals - Mandatory possessions, spot and choose, no sudden death, more - ESPN
NFL overtime rules: A lot of fans want the league to make changes
Explained: NFL's new overtime rule for the playoffs - Los Angeles Times
NFL overtime rules could be changed at owners' meetings - Los Angeles Times
The NFL's Overtime Rules Don't Make Sense - The Ringer
NFL playoffs: Bengals vs Chiefs and 49ers vs Rams in conference championship games
NFL Passes New Playoff Overtime Rule, Guarantees Each Team A Possession - Steelers Depot
NFL overtime rule: 49ers' Shanahan says it's fair after Bills-Chiefs
NFL wildcard playoff picks: Brady's return and Ravens look for revenge on Titans, NFL
New NFL Playoff Overtime Rules Begin Today - Daily Norseman