The Z-meter tracks the story arcs of 25 top prospects (or players we just like) on their way to the bigs. It is named after current Washington Nationals star Ryan Zimmerman, who made the transition from anchoring the University of Virginia to starring in MLB in one year. Promoted: Evan Longoria, 3B, Durham (AAA) to Tampa Bay Rays (MLB) Luke Hochevar, RHP, Omaha (AAA) to Kansas City Royals (MLB) Max Scherzer, RHP, Tucson (AAA)...
