NEW YORK - SEPTEMBER 1978: Bjorn Borg hits a backhand during a match in the 1978 US Open at the USTA National Tennis Center at Flushing Meadows in the New York City borough of Queens. (Photo by Robert Riger/Getty Images)
NEW YORK - SEPTEMBER 1978: Bjorn Borg hits a backhand during a match in the 1978 US Open at the USTA National Tennis Center at Flushing Meadows in the New York City borough of Queens. (Photo by Robert Riger/Getty Images)