Going through our high-speed video of every pitcher from the Futures Game and the thing that stood out the most was how much Orioles RHP Grayson Rodriguez pronates/turns over his changeup, We haven't seen a guy do it this well before, looks more like a screwball than a changeup. pic.twitter.com/AoDBCC7CcI

— FanGraphs Prospects (@FG_Prospects) July 10, 2019