Alex Rodriguez

His reputation is in shambles at this point, but its hard to argue that Alex Rodriguez has been one of the most productive players the game has ever seen. As things stand today, he has a .299/.382/.556 career line with 670 home runs and 2,016 RBI. He topped 30 home runs and 100 RBI every year from 1998 10, including six straight years over the 40 home run mark and a pair of 50 homer seasons. Hes a three time AL MVP, and his 115.7 rWAR ranks 12th among position players.