Brett Phillips reviews the first day's play at the Australian Open (18.1.22)

How Ash Barty was able to direct her match against Ukrainian Lesia Tsurenko, the contributing factors to Thanasi Kokkinakis' first-round exit, what lies in wait for Aleksandar Vukic if he can crack the top 100, how Nick Kyrgios has the serve and athleticism to hit the ground running, and more.