Arina Sabalenka wins Australian Open title for second time, defeating Zheng Qinwen
Aryna Sabalenka won the Australian Open in decisive, straight sets against Zheng Qinwen in a fitting end to a fortnight that cemented her as the class of her game at the moment, even if the rankings didn't say it. For the seventh time in as many matches, Zapalenga, a 25-year-old power hitter from Belarus, outplayed…