Australian home favourite Thanasi Kokkinakis battles through injury but loses the fifth and deciding set to Great Britain's top-ranked men's player Jack Draper.

Thanasi Kokkinakis was warned for "bending the rules" as he called the physio during his marathon battle with Jack Draper in Melbourne.

While Draper’s friend Jacob Fearnley had feared showing any emotion when he took on Nick Kyrgios in the opening round, the British number one was happy to provoke the fans at key moments by cupping his hand to his ear or pumping his fist in their direction.

A seething Thanasi Kokkinakis has described his ongoing pectoral muscle issues as “physical and mental torture” after losing a five-set epic at the Australian Open.

Australian tennis star Thanasi Kokkinakis has stunned his opponent with an amazing act of sportsmanship at a critical moment of their second-round Australian Open clash. British No.15 seed Jack Draper was serving at two sets to one down, and trailing by a break in the fourth when he was about to be denied a certain point after a long rally.

Jack Draper said the abuse he received during his thrilling five-set Australian Open comeback over home favourite Thanasi Kokkinakis inspired him to raise his level as the British No 1 reached the third round of the grand slam for the first time.

With a hostile Australian Open crowd getting behind Thanasi Kokkinakis, Jack Draper had to keep his cool - so he channelled the spirit of Spurs manager Ange Postecoglou.

Jack Draper dug deep in order to take down home hope Thanasi Kokkinakis earlier on Wednesday afternoon sealing a 6-7(3-7), 6-3, 3-6, 7-5, 6-3 win over the Aussie ace at the Australian Open.

Jack Draper conjured the spirit of Andy Murray to claw his way back from the brink of defeat against home favourite Thanasi Kokkinakis at the Australian Open. Two years ago, Murray famously recovered from two sets and a break down against Kokkinakis to win a second-round match that finished at 4.05am.