In an era where men's tennis has been dominated by the "Big 3" of Roger Federer, Rafael Nadal and Novak Djokovic, Stan Wawrinka can at times be a forgotten man.
원문출처 : https://www.cnn.com/2019/09/01/tennis/stan-wawrinka-upsets-novak-djokovic-us-open-4th-round-spt-intl/index.html
원문출처 : https://www.cnn.com/2019/09/01/tennis/stan-wawrinka-upsets-novak-djokovic-us-open-4th-round-spt-intl/index.html