Polanco was recalled from Triple-A Rochester on Tuesday, LaVelle E. Neal III of the Minneapolis Star Tribune reports.
Polanco has been hitting well in the minors, slashing .316/.357/.553 with a homer and three triples through 11 games, so he'll come back for his second major league stint of the season. There has yet to be a corresponding roster move, but Polanco figures to serve as depth up the middle of the infield.