"I threw four innings there, and I throw a little more now; I kind of stayed sharp," Detwiler said. "It's one of these catch-22s where you are throwing better, you are going to throw more and you can stay sharp. But if you are not throwing that well, there are few spots you can be in."
Bill Ladson is a reporter for MLB.com and writes an MLBlog, All Nats All the time. He also could be found on Twitter @WashingNats. This story was not subject to the approval of Major League Baseball or its clubs.