Djokovic alcanza las semifinales tras la retirada de Nishikori
En el segundo set de los cuartos de final el tenista japon¨¦s tuvo que retirarse. Cuando el partido marchaba 6-4 y 4-1. Djokovic jugar¨¢ contra Pouille.
Japan's Kei Nishikori (C) walks off court as he retires from his men's singles quarter-final match against Serbia's Novak Djokovic on day ten of the Australian Open tennis tournament in Melbourne on January 23, 2019. (Photo by William WEST / AFP) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE --WILLIAM WESTAFP
