Ben Roethlisberger (2007) and Lamar Jackson (2019) are the only quarterbacks with multiple perfect ratings in a single regular season. Three teams have had two different quarterbacks achieve a perfect rating in the same season. The Cleveland Browns were first in 1954, with Otto Graham (week 3), and George Ratterman (week 7). They were followed by Dick Shiner (week 1), and Bob Lee (week 5) of the Atlanta Falcons in 1973, and the San Francisco 49ers with Steve Young (week 7) and Joe Montana (week 10) both earning perfect ratings in 1989. Peyton Manning had one perfect rating in the 2003 regular season and one in the post-season.