Aleksander Vukic wins the first-set tiebreak in his Adelaide International match against Stefanos Tsitsipas.

Aleksander Vukic wins the first-set tiebreak in his Adelaide International match against Stefanos Tsitsipas.

Aleksander Vukic wins the first-set tiebreak in his Adelaide International match against Stefanos Tsitsipas.

Maya Joint takes out the first set in her Adelaide International match against Sofia Kenin.

Maya Joint takes out the first set in her Adelaide International match against Sofia Kenin.

Maya Joint takes out the first set in her Adelaide International match against Sofia Kenin.

John Millman calls out the shot selection from Stefanos Tsitsipas in the second-set tiebreak against Aleksander Vukic.

John Millman calls out the shot selection from Stefanos Tsitsipas in the second-set tiebreak against Aleksander Vukic.

John Millman calls out the shot selection from Stefanos Tsitsipas in the second-set tiebreak against Aleksander Vukic.

John Millman calls out the shot selection from Stefanos Tsitsipas in the second-set tiebreak against Aleksander Vukic.