14 IP, 29K's, 6 BB I could watch him throw changeups all day long (which look kind of like a screwball to me)
https://www.mlb.com/news/devin-williams-thrives-in-setup-role-in-brewers-win Williams developed his changeup as a kid in St. Louis when he tried to make friends miss while playing catch, just to mess with them. The pitch feels so unnatural, Suter said, as to be nearly impossible to replicate. And yet, Williams has executed it again and again -- 122 times this season, according to Statcast -- and has yet to give up a hit on the pitch. Including four of the six batters Williams faced Monday, he has ended 33 plate appearances with a changeup. Opponents are 0-for-31 with 21 strikeouts in those instances.