PHILADELPHIA -- Injured Reds left fielder Chris Heisey, who had a setback early last week while rehabbing his injured right hamstring, had an MRI taken in Cincinnati. It confirmed the strain, but no other serious injury was found.
Heisey, who has been on the disabled list since April 29, has been continuing his treatment. There is no timetable known for when he might get back on a rehab assignment and into games.
"I don't know about square one, but maybe two or three," head trainer Paul Lessard said on Sunday. "He's doing well with the treatment, and he's feeling better."
Mark Sheldon is a reporter for MLB.com. Read his blog, Mark My Word, and follow him on Twitter @m_sheldon. This story was not subject to the approval of Major League Baseball or its clubs.