20. Mo Vaughn

Years Active: 1991-2003

Team(s): Red Sox, Angels, Mets

Playing Weight: 225 lbs.

A thoroughly un-beloved member of the Mets 2002 fifth-place team, Vaughn was a beloved Boston Red Sox in the '90s, and a well-liked Anaheim Angel, too. He won the AL MVP in 1995, but his 328 career home runs will be forever tainted by his appearance in the Mitchell Report on performance-enhancing drugs in baseball.