"I think the one to Grandal was just a mistake," said Gallardo, whose start Monday was his second shortest of the season behind the April 22 outing in which he left after two innings with shoulder fatigue. "I tried to throw it up and in, a mistake. That can't happen. The one to Puig, I wasn't aggressive behind it. I kind of threw it in there for a strike … [it wasn't] a put-away pitch. The most important thing, limiting those walks. Those walks are never good.