NFL ref calls penalty on 'Seattle Mariners' during Seahawks game
This graph shows which teams benefited the most from penalties on third down to get first downs : r/nfl
The NFL Replacement Ref Audit - WSJ
How Are NFL Refs Held Accountable for Their Performance?, News, Scores, Highlights, Stats, and Rumors
The N.F.L. Struggles to Tackle Its Latest Problem: Tackling - The New York Times
NFL Referees Use Replay To Rescind Penalty Against Packers On Monday Night Football, Which No One Knew They Could Do : r/nfl
Do College Football Refs Have It In For Your Team?
Chiefs Andy Reid calls out NFL, refs for Jawaan Taylor flags
NFL Referee Assignments Week 6 & Their Impact on NFL Betting
College football's less draconian pass interference penalty is better than NFL's - Land-Grant Holy Land
Head of NFL Refs Says Refs Hate Calling Penalties for Celebrations
Jets' Sauce Gardner: Patrick Mahomes, Chiefs Got 'Bailed Out by' Refs on Penalty Call, News, Scores, Highlights, Stats, and Rumors