But as soon as the opportunity arose, the New York-based company jumped head-first into the sports wagering waters, quickly overtaking competitors in New Jersey with a surprisingly well-built product.įanDuel’s market domination has transferred well into the Keystone State, through its partnership with Valley Forge Casino. states to legalize sports betting, FanDuel was known as one of the country’s premier daily fantasy sports operators. Before the Supreme Court made it possible for U.S.