The Giants selected Georgia Tech catcher Joey Bart as their first pick (second overall) in the draft. Here's the MLB profile on him. His "comp" is Matt Wieters. Wieters was a first-rounder (fifth overall) in 2007. The Giants drafted Madison Bumgarner that year with the tenth pick. Baseball America lists Bart as the best catcher in the draft. The buzz on this guy besides his size and power is that unlike most amateur catchers he calls his own games. I'll leave all the analysis and prognosticating to the experts--I think the Giants know what they are doing.
Number Two
