Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Jay Gould II was an American real tennis player and a grandson of the railroad magnate Jay Gould. He was the world champion and the Olympic gold medalist. He held the U.S. Amateur Championship title continuously from 1906 1925, winning 18 times. During the same period, he never lost a set to an American amateur, and lost only one singles match, to English champion E.M. Baerlein. The court built for him by his father at the family's Georgian Court estate was restored in 2005.