Pineda IP in extend spring, still felt some shoulder weakness, shut down, #Yankees will determine next few days how to proceed— Joel Sherman (@Joelsherman1) April 21, 2012
Michael Pineda threw an inning in extended spring training and felt "weakness" in his shoulder. They'll try to determine the severity and course of action over the next few days. Ugh. Update: Brian Cashman's response, "Of course I am concerned - don't have an answer." Update 2: Pineda will go to New York for a dye contrast MRI on Monday.