"I'm doing fine," Parra said. "I had a slight setback, but I'm trying to make progress. I'm good."
"He had a little bit of elbow tenderness that has been completely checked out. I don't want to say it's a non-issue ... but it's been checked out," Reds manager Bryan Price said. "It's part of the aches and pains of throwing the baseball. He's getting very close to being back pitching again."
Parra last pitched for the Reds on April 23 at Milwaukee. He threw off of a mound in a side session a couple of days ago.
"So he'll probably require at least a couple of outings on a rehab [assignment]," Price said."
Mark Sheldon is a reporter for MLB.com. Read his blog, Mark My Word, follow him on Twitter @m_sheldon and Facebook and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.