Olympic champ Zheng says ‘getting closer’ to top-ranked Sabalenka
China’s Olympic champion Zheng Qinwen serves to Leylah Fernandez of Canada during their Pan Pacific Open quarter-final on Friday.—AFPMELBOURNE: Olympic champion Zheng Qinwen said at the Australian Open Friday that she is getting “closer and closer” to Aryna Sabalenka, having been…