Training and home matches are held at Stadio Steno Borghese, which has a capacity of 10,000.

[1] The spread of baseball and the craze for it in Nettuno is attributable to the number of U.S. military bases present in the area after the end of World War II.

U.S. soldiers stationed at the bases often played baseball and softball and involved many local Italians in their games.

The club bought Manuel Gasparri from Fortitudo Bologna, Manny Alexander from Rimini BC, and other important players from Central America, including Abraham Núñez.

Within Europe, Nettuno won the 2009 European Cup in Barcelona, first defeating Haarlem Kinheim and then triumphing in an all-Italian final against Fortitudo Bologna with a result of 1–0, winning the European Champions Cup for the second time in a row.