A look at Pirates lefty Zach Duke, his development as a prospect and his historical context.
A look at Royals outfielder David DeJesus as a prospect.
Oakland slugger Jack Cust as a prospect
A look at Aramis Ramirez as a prospect
A look at the development of 2008 Cy Young Winner Cliff Lee
A look at Arizona ace Dan Haren as a prospect.
A look at how major league third baseman Casey Blake developed as a prospect.