But there's no timetable for his return to the mound. Pelfrey still needs to meet with team doctors to find out what's wrong his shoulder.
"He has to get that checked out and see what's going on there," Twins assistant general manager Rob Antony said. "He came to the ballpark yesterday and reported he had some soreness and stiffness in his shoulder."
Rhett Bollinger is a reporter for MLB.com. Read his blog, Bollinger Beat, and follow him on Twitter @RhettBollinger. Alex Smith is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.