With Plenty of Practice, Teenager Advances to Face Djokovic
Only three men in the Open era ? Bjorn Borg, John McEnroe and Boris Becker ? were younger than the 18-year-old Bernard Tomic when they reached the Wimbledon quarterfinals.
Source: http://feeds.nytimes.com/click.phdo?i=66f9d8576590f94d72b167da365bf945