Nick Kyrgios: 'Last-16 win over Andreas Seppi is still to sink in'

Nick Kyrgios has admitted that his last-16 win over Andreas Seppi is still to sink in following a mammoth five-set game at the Australian Open.

The 19-year-old Australian battled back from two sets down to save a match point, before edging out a memorable point to win in the game's final offering in Melbourne.

"Yeah, it's crazy. I don't think it's sunk in yet," Kyrgios told the tournament's official website.

"When I saw I had finally won the match it was incredible. It was the best feeling I ever had.

"To know the body could come back from two sets to love, knowing I haven't had matches, it's just massive confidence."

The pair played for just over three-and-a-half hours until the tie came to a conclusion.