Yankees second baseman Starlin Castro left last night’s game with a right hamstring strain, as MLB.com’s Bryan Hoch writes. The severity of the injury isn’t yet clear — he’ll head for an MRI today — but Castro did say that he hopes he can avoid a DL stint. If a roster move is needed, though, it seems that the club may give a shot to young infielder Tyler Wade. The 22-year-old, who’s slashing .313/.390/.444 at Triple-A, was pulled from his own game in case he’s needed in the majors.