An Inside Look at Major League Baseball's High-Tech Replay Center (Photos) – The Hollywood Reporter
Behind the scenes of a FOX NFL broadcast
NFL Instant Replay Process
Behind the scenes of MLB's replay centre
NFL will get help from an officiating command center this season - Los Angeles Times
For ACC and power conferences, off-site help on football replay reviews is now essential
Tackling Tech: An Inside Look at NFL Instant Replay for 2017
Behind the scenes at the NFL's new replay review center in New York - Sports Illustrated
ER on the field: An inside look at how NFL medical teams prepare for a game day emergency
NFL Replay Officials NFL Football Operations
A look at how the NFL reviews hits and injuries during games
Art McNally, N.F.L.'s 'Father of Instant Replay,' Dies at 97 - The New York Times