We have listed every single Rated Rookie from 1984 ... 430 Mo Vaughn, 27.2 ... He also dabbles in college hoops and other sports. And, yeah, he has way too many junk wax baseball cards ...

Steve Jeltz does not have the lowest career WAR for any Rated Rookie. He does not, in fact, even have the worst WAR (Baseball-Reference ... but even with Mo Vaughn, Tino Martinez, Jeff Conine ...