Stefanos Tsitsipas survives a gruelling five-set test by Australian wildcard Thanasi Kokkinakis, women’s defending champion Sofia Kenin falls to Kaia Kanepi and Fabio Fognini finds himself in a war of words with fellow Italian Salvatore Caruso on a jam-packed Day 4 of Australian Open 2021.

Stefanos Tsitsipas survives a gruelling five-set test by Australian wildcard Thanasi Kokkinakis, women&rsquo;s defending champion Sofia Kenin falls to Kaia Kanepi and Fabio Fognini finds himself in a war of words with fellow Italian Salvatore Caruso on a jam-packed Day 4 of Australian Open 2021.

Stay up to date with the Australian Open in less than 30 minutes a day! And follow the tours through the year, with coverage of all the majors and the Laver Cup.

Stay up to date with the Australian Open in less than 30 minutes a day! And follow the tours through the year, with coverage of all the majors and the Laver Cup.

The AO Show

The AO Show is the podcast for tennis fans in a hurry, with half-hour episodes every week! During the Australian Open, catch up on all the biggest stories every day of the main draw. Throughout the year, stay up to date with the latest tennis news and views every week.

The AO Show is the podcast for tennis fans in a hurry, with half-hour episodes every week! During the Australian Open, catch up on all the biggest stories every day of the main draw. Throughout the year, stay up to date with the latest tennis news and views every week.

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