By winning the 2008 U.S. Open Junior Championship, CoCo Vandeweghe
showed why she's considered perhaps the most promising young American
tennis star on the scene today (as if her 116 mph serve wasn't enough). But
getting to the apex of the sport won't be easy.
At least not with Serena Williams in the way.
Nine years after winning her first of nine Grand Slams, Williams is still
going strong at the age of 27. The 2008 U.S. Open main draw champion is
ranked No. 1 in the world, and ...