Diamondbacks' J.D. Martinez: Reaches 30 homers

Martinez went 2-for-5 with a home run and four RBI in Saturday's win over the Rockies.

Analysis:

He took advantage of the thin air in Denver, crushing a pitch nearly 450 feet to dead center field against Jon Gray. Martinez is still hitting at just a .237 clip since the trade from Detroit, but he's had some tough luck on balls in play.