Watch the moment British number one Jack Draper beats Thanasi Kokkinakis in a five-set thriller at the Australian Open, advancing to the third round.

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.

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.

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

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.

Draper is through to the Australian Open fourth round for the first time after an epic five-set win over Aleksandar Vukic

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.