KANSAS CITY -- As any Royals fan or observer can tell, left-hander Danny Duffy is as baffled as anyone by his numbers this season -- 0-4, with a 5.63 ERA.
But as Duffy searches for answers, he reports he is physically 100 percent. And Duffy also says he is mechanically sound. He is not planning any changes to his delivery.
"I'm falling off on my changeup, but that's something we work on all the time," Duffy said. "It's not some revolutionary mechanical change we have to make.