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.

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

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.

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 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.

Former junior rivals Jack Draper and Jacob Fearnley fought their way into the third round of the Australian Open despite being on the wrong end of two of the rowdiest crowds you will find on the professional tour.

The British No 1 has stood up to questions over his physicality and endurance by winning three five-set matches in a row

Jack Draper has admitted he thrived as public enemy No 1 inside the John Cain Arena during his epic Australian Open win over Thanasi Kokkinakis. The Aussie star had the home crowd on his side from the moment the players walked out onto court with Draper facing a patter of boos early on.