Arriving from Chicago, Slater was placed on the Yankees' active roster about an hour before Wednesday night's game against the Tampa Bay Rays, with lefty-hitting catcher-first baseman J.C. Escarra optioned to Class AAA Scranton/Wilkes-Barre.

The Yankees continue to tinker with their roster ahead of Thursday’s 6 p.m. ET Trade Deadline, acquiring outfielder Austin Slater from the White Sox on Wednesday morning. New York parted with Minor League right-hander Gage Ziehl (the club’s No.

The Yankees’ new addition — acquired Wednesday from the White Sox ahead of the MLB trade deadline — was immediately in the lineup for Thursday’s series finale against the Rays in The Bronx. He started in right field and batted seventh.