Granderson, who is in the final months of a four-year, $60 million deal, is hitting just .225/.327/.453 with 13 homers. He could provide depth in center field, where the Brewers are hitting a major league low .222.
The 36-year-old Granderson is one of several available Mets with expiring contracts, a group that includes reliever Addison Reed, outfielder Jay Bruce and catcher Rene Rivera. First baseman Lucas Duda was traded to the Tampa Bay Rays on Thursday.
-- Doug Mittler