Gilbert (undisclosed) will begin the season on the injured list, Scott Merkin of MLB.com reports.

EDGE Analysis

It's unclear what exactly Gilbert is dealing with that will cause him to miss the first 15 days of the season, but the White Sox should provide some more information once the move becomes official. The 31-year-old lefty allowed five earned runs while striking out six batters in nine innings during spring training, and he's likely to assume a multi-inning relief role in Chicago once he's healthy.