Is there overtime in NFL preseason games?
NFL Overtime Rules Explained
Herbert eager for Chargers to open season vs. Raiders - The San
Bill Belichick: Why the Patriots punted in overtime against the
The NFL's Overtime Rules Aren't Fair — but Neither Are the
Overtime: 2023 Schedule Release
Explaining NFL playoff overtime rules, changes made and how they
How and why the NFL changed its OT rules - Sports Illustrated
Loosened jersey number restrictions and no overtime in preseason