OAKLAND -- A's right-hander Jesse Hahn exited in the top of the third inning of Tuesday's contest against the Miami Marlins.
After Hahn gave up a leadoff single to Christian Yelich and went to a 2-1 count against Marcell Ozuna, A's manager Bob Melvin and head trainer Nick Papresta came out for a brief visit before Hahn left the mound. Hahn appeared to be stretching out his shoulders shortly before the mound visit.
The 27-year-old right-hander was charged with five earned runs on seven hits with two strikeouts in his two-plus innings, raising his ERA to 3.