BOSTON -- Red Sox designated hitter Hanley Ramirez left the game favoring his left leg after rounding second base on Mitch Moreland's go-ahead single in the seventh inning against the Tampa Bay Rays on Sunday.
Ramirez reached on a walk and ran hard to second, taking the turn before he came up limping. He grabbed the back of his leg.
The Red Sox described Ramirez's injury as a cramp and said he is day-to-day.
Ramirez was expected to be a big part of Boston's offense this season after slugger David Ortiz retired.