The biggest change from his outing is that he's now switched to a new changeup, as he's throwing a three-finger changeup he learned from reliever Deolis Guerra instead of a circle-changeup.
Meyer was reluctant to throw his changeup during Spring Training, but the Twins want the 6-foot-9 right-hander to mix it in more to go along with his plus-fastball and plus-breaking ball.
"It was really encouraging," Antony said. "He threw 15 changeups. He changed his grip. I think he's going to break that out and use it more in the games. So that's a positive thing. Obviously, he pitched well with 11 strikeouts and three walks. He was pretty dominant."
Rhett Bollinger is a reporter for MLB.com. Read his blog, Bollinger Beat, and follow him on Twitter @RhettBollinger. This story was not subject to the approval of Major League Baseball or its clubs.