BrooksGate has released a new stat metric called Stuff+, and
Nance finds himself tied for 14th place on the Top 50 list. BrooksGate describes it as the pitchers who have the nastiest stuff in baseball. Although that is inherently subjective, Stuff+ doesn't look at innings pitch or games played, rather it takes account things like spin rate, velocity, release point, and other physical characteristics of pitches.