American Express is delivering on-site benefits to Cardmembers and all tennis fans at the 2011 US Open at the USTA Billie Jean King National Tennis Center. In its 18th year as a US Open partner, American Express is introducing several new programs, first to ever be done at any tennis major, including the US Open American Express Fan Experience, an interactive space featuring a digitized Serve Analysis; the American Express Court Curator for fans to customize their trip to the US Open; and an exclusive offer for American Express Cardmembers to use at concession stands and retail outlets on-site at the tournament, in honor of American Express’ partnerships with Facebook and Foursquare. American Express will provide tennis fans at this year’s Open with a unique space to help improve their game, get inside information about how to make the most of their day at the US Open, hear from experts including Chris Evert, and take advantage of Cardmember Concierge services, all at the US Open American Express Fan Experience.