"It was a pretty good extension of last time where I felt command-wise I was good," McCarthy said. "I was able to accomplish everything I wanted to and the results were there, which is always nice. For a spring outing, it was pretty solid."
What was he trying to accomplish?
"Not being terrible," he said. "You just kind of want to throw well is the goal. I don't take spring too much as a project where you're doing new things, I try and pitch the way I would during the season for the most part, but there are little things here and there that you're playing with."
One of those things he's working on is getting a better feel for his changeup, which he said he was able to do Monday.
McCarthy's three innings went so smoothly that D-backs manager Kirk Gibson thought about sending him out for a fourth before electing to end it on a positive note.
"McCarthy was outstanding, had a really good day," Gibson said. "Cozart just turned a really good pitch. He's throwing the ball to both sides of the plate. Really, really, throwing the ball well."