"He's struggling a little bit to finish off good at-bats," Showalter said. "He'll get ahead and then let the hitter get back in the count. He's had a lot of situations where the command of the fastball, he put somebody away after the changeup or the breaking ball. And he did that some. … After throwing an inning and a third, he was fine physically. The command to finish off some at-bats, you see some of the counts get in his favor. We've been challenged with that a lot, with putting guys away. We go from 0-2, 1-2 to 3-2 in a hurry."