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Novak Djokovic overcomes stiff Daniil Medvedev challenge to reach Australian Open 2019 quarter-finals
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Australian Open announces switch to final-set tie-breaks for 2019 tournament | Australian Open | The Guardian
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![Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one. Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one.](https://c8.alamy.com/comp/RFHEN4/melbourne-australia-26th-jan-2019-naomi-osaka-from-japan-won-the-womens-title-at-the-2019-australian-open-grand-slam-tennis-tournament-in-melbourne-australia-and-became-the-new-world-number-one-frank-molteralamy-live-news-RFHEN4.jpg)
Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one.
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Australian Open 2019 schedule, dates: When does the Grand Slam tennis tournament in Melbourne start and finish? - CBSSports.com
![Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one. Melbourne, Australia. 26th Jan, 2019. Naomi Osaka from Japan won the women's title at the 2019 Australian Open Grand Slam tennis tournament in Melbourne, Australia, and became the new world number one.](https://c8.alamy.com/comp/RFHEPY/melbourne-australia-26th-jan-2019-naomi-osaka-from-japan-won-the-womens-title-at-the-2019-australian-open-grand-slam-tennis-tournament-in-melbourne-australia-and-became-the-new-world-number-one-frank-molteralamy-live-news-RFHEPY.jpg)