 He began 2016 back with West Virginia and was later promoted to the Bradenton Marauders of the Class A-Advanced Florida State League.The Pirates traded Polo, along with Stephen Tarpley, to the New York Yankees on August 30, 2016, as players to be named later for Iván Nova.New York assigned him to the Tampa Yankees of the FSL and he played in two games for them to finish the season.