What's a Catch? In the N.F.L., the Rule Seems Impossible to Grasp

When is it a foul for pulling a ball carrier forward? – Football Zebras

NFL's definition of catch is still hard to grasp long after Dez Bryant's infamous no-catch in Green Bay

What's a Catch? In the N.F.L., the Rule Seems Impossible to Grasp - The New York Times

Can you challenge pass interference in the NFL? Replay rules and more about OPI, DPI in 2020

The NFL, the NCAA, and the Eternal Football Rules Debate - The Ringer

NFL Catch Rules : r/nfl

Forward pass - Wikipedia

American football - Wikipedia

NFL Rulebook NFL Football Operations

Patrick Mahomes, Tom Brady, Lamar Jackson reveal the stories behind their football grips - ESPN

NFL referees penalize Black players for celebrating far more than white players

After review, a reversal. NFL won't allow a holder to elevate a teed kickoff ball – Football Zebras

Defensive Holding NFL Football Operations