"I hope so. I hope that's all in the rearview mirror," said Tillman, who is 7-2 with a 3.61 ERA after throwing six-plus shutout innings Friday. "We work hard in the offseason, in spring training and the early part of the season to get that out of the way. I hope I'm able to make adjustments like I did, every game, every start. … It's something you definitely learn."