Yoshida (shoulder) is ready to serve as a designated hitter in Grapefruit League contests, Ian Browne of MLB.com reports.
It's not clear when exactly he'll make his spring debut, but it should be soon. Yoshida's rehab program as he recovers from surgery to repair a labral tear in his right shoulder has him throwing from 45 feet, so it will be a while before he's ready to play the outfield. It's not clear whether the Red Sox would consider carrying Yoshida on their Opening Day roster if he's not yet able to play the field.