The Yankees placed LeMahieu on the 10-day injured list Monday with a right hip impingement.
The transaction is retroactive to Friday, though LeMahieu hadn't appeared in any games for the Yankees since last Tuesday. The 36-year-old had put together a modest five-game hit streak prior to landing on the IL, but he wasn't in store for meaningful playing time at either of the corner-infield spots with Anthony Rizzo and Jazz Chisholm locked in as starters at first and third base, respectively.