Defeated Defending Champions -- Frank Sedgman (right) and George Worthington, youthful Australian second Davis Cup doubles team, smile happily here today, after they had furnished the National Doubles Championships with a major upset, by eliminating defending champions, Gardnar Mulloy and Bill Talbert, recently named American Davis Cup doubles tandem, 6-4, 1-6, 7-5, 9-7 in a quarter-final match. August 18, 1949. (Photo by AP Wirephoto).