The new year is made for resolutions -- and predictions. So, who'll win tennis prizes in 2017? Time for some crystal ball gazing.
원문출처 : http://www.cnn.com/2017/01/02/tennis/tennis-2017-predictions-federer-serena-nadal/index.html
원문출처 : http://www.cnn.com/2017/01/02/tennis/tennis-2017-predictions-federer-serena-nadal/index.html