Week 2 referee assignments – Football Zebras
Football Zebras - Analysis and commentary of the NFL's officials and the calls they make
Consequential, a policy podcast from Carnegie Mellon University
Football Zebras names its 5th class of officials for consideration in Pro Football Hall of Fame – Football Zebras
About Football Zebras – Football Zebras
Eagles coaches explain Super Bowl 52 winning play - Sports Illustrated
KC 2, Reign 0: Three thoughts as Franch delivers Reign latest knockout blow – Equalizer Soccer
NFL100: Before they were zebras, they were … candy canes? – Football Zebras
Art McNally, father of modern NFL officiating, is the first official in the Pro Football Hall of Fame – Football Zebras
Football Zebras - Analysis and commentary of the NFL's officials and the calls they make
Dear Andy: Nick Saban ain't what he used to be! And should pass interference be based on the throw? - The Athletic