Winfield's grand slam
Yankees @ Blue JaysJune 29, 1987 | 00:00:32
6/29/87: Dave Winfield hits a grand slam, his second homer of the game and the second grand slam of the game along with Don Mattingly's
6/29/87: Dave Winfield hits a grand slam, his second homer of the game and the second grand slam of the game along with Don Mattingly's