https://www.baseballamerica.co...ke-it-to-the-majors/
Looking at how many draftees end up serving as more than a callup/fill-in sees that number drops dramatically again. Very rarely are there 100 draftees in a draft who manage to produce 0.1 WAR. Only 9.8 percent of draftees who signed have managed to register 0.1 career WAR, which is roughly 83 players per season.