PFF Grades vs the Vikings

[CJD]

(12-17-2023, 03:37 PM)Science Friction Wrote: My God, what would Pratt's grade have been if the Pick Six had stood?

I have no idea how PFF grading works, but sometimes I wonder if they grade plays that were negated by a penalty that was iffy and/or did not impact the player being graded or the play he made. Because 92.0 is a wildly high score, I assumed they "graded" the pick six since it wasn't his fault that it was negated.