According to MLB.com's Joe Frisaro, the Marlins designated pitcher Dave Davidson for assignment. The 25-year-old Canadian pitched in just one inning this year, giving up four hits and four walks in an inning against the Rays last night. Davidson pitched for the Pirates back in 2007 and has since represented Canada at the Olympics and in the WBC. The Marlins made another change after last night's game, sending Ricky Nolasco to Triple A.
