Meet the Metric: Shadow Rate
by Neil Dutton, August 10, 2022Shadow Rate is “the percentage of cover snaps a defensive back is assigned to a particular receiver on the play as opposed to the side of the formation.”
The leader in 2021 was J.C. Jackson, then of the New England Patriots. His Shadow Rate was 59.6.
Being tasked with going everywhere their man would go does not mean that quarterbacks were afraid to target these players, of course. Nor does it mean that they were able to erase all receivers from the stat sheet.