The Diamondbacks have a new first baseman and infield coach but the same drive to develop one of the best defensive units in the game.

Diamondbacks manager Torey Lovullo is still deciding how he is going to arrange the team's lineup in Christian Walker's absence.

Arizona Diamondbacks second baseman Ketel Marte has been ranked as the No. 18 player in Major League Baseball, on MLB Network's 'Top 100 Players Right Now' list. This is a 47-spot jump from where ...