Sinner, a young and talented player, will be the favorite heading into the match, but Shelton, known for his strong serve and aggressive play, will be looking to cause an upset.

Australian Open score and updates from semi-final clash - Djokovic battled injury during his quarter-final win over Carlos Alcaraz and now faces the second seed Zverev in the semi-finals ...

Sinner, Shelton, Djokovic, and Zverev face off for a shot at the final, and we'll show you how to watch the Australian Open semifinals anywhere.