It proved a day of firsts for Stan Wawrinka as he lifted his first indoor title and first at ATP Tour 500 level.
원문출처 : http://edition.cnn.com/2015/02/15/tennis/tennis-wawrinka-rotterdam-petkovic/index.html?eref=edition
원문출처 : http://edition.cnn.com/2015/02/15/tennis/tennis-wawrinka-rotterdam-petkovic/index.html?eref=edition