Roger Federer was on the winning side in his historic mixed doubles match against fellow tennis great Serena Williams at the Hopman Cup Tuesday, but in the end the result hardly mattered.
원문출처 : https://www.cnn.com/2019/01/01/tennis/serena-federer-hopman-cup-clash-spt-intl/index.html
원문출처 : https://www.cnn.com/2019/01/01/tennis/serena-federer-hopman-cup-clash-spt-intl/index.html