Which sport has the worst instant replay system? An investigation
NFL Officiating (@NFLOfficiating) / X
March 11, 1986: NFL Adopts Instant Replay
Instant replay review FAQ
Has The NFL's Instant Replay Run Its Course?
NFL, Verizon Sign 10-Year Partnership Focused on Tech –
Microsoft Surface tablets will be back on the NFL sidelines for at least one more season
History of Instant Replay
Eagles 31, 49ers 7: NFC Championship Game instant analysis