Certified Deaf Interpreter (CDI) - A deaf or hard of hearing individual, who is able to assist in providing an accurate interpretation between standard sign language and variants of sign language (including home signs) by acting as an intermediary between a deaf or hard of hearing person and a qualified interpreter.
National Tennis Center Flushing NY USA. US Open Tennis. National Tennis Center, New York: August 28 - September 10, 2017. Over 130 years of Grand Slam Tennis History. Every year in late summer, the top players in tennis converge in the Big Apple for two thrilling weeks of grunts, groans, and glory.
Tennis is played in the United States in all five categories (Men's and Ladies' Singles; Men's, Ladies' and Mixed Doubles); however, the most popular are the singles. The pinnacle of the sport in the country is the US Open played in late August at the USTA Billie Jean King National Tennis Center in New York.