William Eisenberg (born September 5, 1937[1]) is an American bridge and backgammon professional.
In bridge, Eisenberg has won five Bermuda Bowl world team titles and he won the backgammon world title in 1975.
Eisenberg is World Bridge Federation (WBF) and American Contract Bridge League (ACBL) Grand Life Master.
[2][3] Eisenberg was from New York City in 1968, when the Dallas businessman Ira Corn hired him as an original member of the first full-time professional bridge team, the Dallas Aces.
In particular, volume 1, number 1 was originally published as a booklet: "Paul Magriel vs. Billy Eisenberg: American Open Backgammon Championship, Las Vegas, Nevada, November 1979.