who won the australian women's open tennis tournament
2017 Australian Open Roger Federer won his eighteenth men's singles Grand Slam title by defeating Rafael Nadal in a five-set final. It was his first major title since 2012 Wimbledon and a rematch of the 2009 Australian Open final, which Nadal won in five sets. Serena Williams overcame her sister Venus in the women's singles final, surpassing Steffi Graf to become the player with the most major wins in the women's game in the Open Era.
2017 China Open – Men's Singles Rafael Nadal won the title, defeating Nick Kyrgios in the final, 6–2, 6–1.
2018 Australian Open – Women's singles final Wozniacki defeated Halep in three sets in two hours and 49 minutes, with the match finishing shortly before 10:30Â pm local time, to become the first Dane in men's or women's singles to win a Grand Slam, and the first Danish player to win the Australian Open.[2] The match is regarded as one of the greatest women's Grand Slam finals ever to be played.[3][4]
2013 US Open – Women's Singles Serena Williams was the defending champion, and she successfully defended her title, defeating Victoria Azarenka in the final for second year in a row. By winning the tournament, Williams won her fifth US open crown and her seventeenth grand slam title.[1][2][3]