Answered January 10th, 2020

Joe Montana had the highest passer rating in Super Bowls when throwing 40+ pass attempts and playing 4+ games, with a 127.8 rating.

who has the highest career passer rating with at least 40 attempts in 4 games in the super bowl
Interpreted as:
Who has the highest career passer rating with at least 40 passing attempts in 4 or more games in the super bowl?

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