Biography of Bill Tilden
William Tatem Tilden II (February 10, 1893 – June 5, 1953), nicknamed "Big Bill," was an American tennis player. He is often considered one of the greatest tennis players of all time. Tilden was the World No. 1 player for seven years, he won 15 Majors: ten Grand Slams, the 1921 World Hard Court Championships and four Pro Slams . Bill Tilden dominated the world of international tennis in the first half of the 1920s. During his 18 year amateur period of 1912–30, he won 138 of 192 tournaments, and had a match record of 907–62, a winning percentage of 93.6 percent.