Dates back to May 28, 1951 at the Polo Grounds, New York Giants vs. the Boston Red Sox. Willie Mays would get his first Major League Homerun, his very first hit in the Majors off of Warren Spahn. This would mark the beginning of a legacy led by one of the greatest centerfielders the baseball world has ever known. Proof ticket measures 1.5x6.25”. Ticket is Mint.