Josh Hader.
Freddy Peralta.
Ray Black.
Drew Pomeranz.
Each of these flamethrowers have thrown their four-seam fastballs more than 70% of the time while pitching for the Milwaukee Brewers this season. It isn’t hard to figure out why. All four have the ability to push the velocity of their heaters into the mid-90s and beyond to blow away opposing hitters. When you possess a fastball like the one these dudes have been blessed with, why wouldn’t you be inclined to unleash it as often as possible?
But those aren’t the only Brewer arms who have utilized a four-seam fastball more than 70% of the time in 2019.