49ers' defense seeks to go from good to great vs. Cowboys
Film room: Breaking down the biggest failures of the Cowboys' defense in playoff loss to 49ers
Analysis: Defense still wins in the NFL playoffs
Analysis: Defense still wins in the NFL playoffs - The San Diego Union-Tribune
The Ringer Staff's 2023 NFL Playoff and Awards Predictions - The Ringer
Does defense actually win championships?
Past great offense-bad defense teams like the Falcons haven't had much playoff success - Field Gulls
NFL Playoff Tiebreakers: Rules and Procedures for Division, Wild Card Tiebreakers
Super Bowl Prediction Model. SUPER BOWL 2019 WINNER PREDICTION, by Matthew Littman