For this week's rankings, we look at one name that’s having an outsized impact on either present performance or our future ...

Zac Gallen struggled with his command again, the Arizona Diamondbacks struggled to hit, and a misplay at second base played a ...

Diamondbacks ace Zac Gallen had no walks and struck out 13 Yankees last time out. He is 1-1 with a 5.56 ERA in two career starts against the Orioles.

Corbin Burnes fave up four runs and seven hits in five innings of a 5-4 loss to the Nationals, the Diamondbacks' second loss ...