Per Rotoworld on April 15th: Fernando Martinez has been placed on Triple-A Buffalo's disabled list with a right hamstring strain. It's not known at this point how long he might be sidelined. Mets GM Sandy Alderson has expressed a desire to keep F-Mart at Triple-A for most, if not all, of the 2011 season, after the 22-year-old had been previously rushed to the majors.