Novak Djokovic suffered another setback in his attempt to return to form, losing 6-2 1-6 6-3 to world No. 140 Martin Klizan in the second round of the Barcelona Open.
원문출처 : https://www.cnn.com/2018/04/25/tennis/novak-djokovic-martin-klizan-barcelona-open-spt/index.html
원문출처 : https://www.cnn.com/2018/04/25/tennis/novak-djokovic-martin-klizan-barcelona-open-spt/index.html