Four players have posted a perfect passer rating in a postseason game: Terry Bradshaw, Dave Krieg, Peyton Manning, and Don Meredith.
Three teams have had two different quarterbacks achieve a perfect rating in the same season: The 1954 Cleveland Browns with Otto Graham and George Ratterman, the 1973 Atlanta Falcons with Dick Shiner and Bob Lee, and the 1989 San Francisco 49ers with Steve Young and Joe Montana.
Six players have accomplished a perfect passer rating with 30 or more attempts: Jared Goff, Ken O'Brien, Dak Prescott, Aaron Rodgers, Kurt Warner, and Deshaun Watson.
Six other players – Nick Foles, Ken O'Brien, Dak Prescott, Aaron Rodgers, Deshaun Watson and Jared Goff (2nd game) – have each accomplished a perfect passer rating with more than 400 passing yards.
Three players have accomplished a perfect passer rating in their rookie season: Drew Bledsoe, Robert Griffin III (commonly known as "RG3"), and Marcus Mariota.
Tom Brady is the oldest player to have ever post a perfect passer rating, accomplishing the record feat at 43 years, 145 days old.