Aus Open Day 7 - Are Sinner and Djokovic lucky to still be in the tournament?

<p>Catherine, David and Matt catch up at the end of a day of scorching heat in Melbourne as Jannik Sinner and Novak Djokovic both survived very different scares. </p><p> </p><p>Part one - Men’s results. We cover all the drama of Sinner’s victory against Eliot Spizzirri as the Italian cramped badly before the closing of the roof came to his rescue. What can Sinner do to avoid these situations? As for Djokovic, just how close did he come to being disqualified …