Top seed Novak Djokovic stunned the Adelaide International crowd as he appeared to call on a member of his team to leave his box, after the Serb lost a dramatic 73-minute opening set in a tie-break to Sebastian Korda during the final. But Djokovic managed to regain his composure to defeat the American in the showpiece in three sets, 6-7(8), 7-6(3), 6-4.