Yankees trade for Adeiny Hechavarria at very last minute

The Yankees acquired Adeiny Hechavarria in a trade with the Pirates on Friday night, bringing in a veteran infielder to back up injured shortstop Didi Gregorius. The Yankees are sending a player to be named or cash to Pittsburgh for the 29-year-old Hechavarria, who is batting .254 with four homers and 29 RBIs in 76…