Juan Perez threw a bullpen session Monday for the first time since being hospitalized for a collapsed lung two weeks ago.
“He threw a bullpen [Monday] -- it went real well, and he’s accelerating fast,” said Brewers manager Ron Roenicke. “He had a smile on his face and he felt good.” Perez, a non-roster invitee, is scheduled to throw another side session Thursday and Roenicke said it’s still “to be determined” whether the 33-year-old southpaw has a chance at making the Opening Day roster.