Second baseman Neil Walker was discharged from the hospital this morning and has been diagnosed with a concussion. He is expected to be out at least through the rest of the weekend series against the Oakland A’s, however his status and return to play is unknown.
Walker was injured on Friday night when he collided with right fielder Ryan Church going for a ball in foul territory.
Here is today’s lineup for the Pirates:
A. Mccutchen, cf