This is the first in a series of articles ranking the top Diamondbacks players in franchise history by position. Today we take a look at the catchers. #1: Miguel Montero 906 G, .264/.342/.421, 103 OPS+, 13.6 WAR, 4.1 dWAR Montero was signed as an international free agent out of Venezuela when he was 17 years old back on 2001.