Five-time US Open Champion Roger Federer has been knocked out of the 2018 competition in a stunning upset by Australian John Millman.
원문출처 : https://www.cnn.com/2018/09/04/tennis/us-open-millman-federer-spt-intl/index.html
원문출처 : https://www.cnn.com/2018/09/04/tennis/us-open-millman-federer-spt-intl/index.html