Once again, history is on the line for Serena Williams at the US Open -- but the final grand slam of 2016 is also a perfect chance for one of the players hailed as her successor to steal the show.
원문출처 : http://www.cnn.com/2016/08/26/tennis/madison-keys-us-open-preview/index.html
원문출처 : http://www.cnn.com/2016/08/26/tennis/madison-keys-us-open-preview/index.html