Alex de Minaur is bidding to reach his first Australian Open quarterfinal, however, talented Alex Michelsen isn't going to make his assignment easy.

Alex de Minaur overcame a one-set deficit and his own serving yips Saturday afternoon to defeat 31st-seed Francisco Cerundolo in a marathon third-round Australian Open match.

Alex de Minaur has explained why he slapped his legs during the fourth and final set of his match against Francisco Cerundolo. The No. 8 seed stormed back from a break down to advance to the second week of the Australian Open with a 5-7 7-6(3) 6-3 6-3 victory.

It was the opening round of the 2017 Australian Open in de Minaur’s first main draw at his first major championship in his home country, when the then-17-year-old saved a match point in the fourth set before beating Gerald Melzer in five sets and almost four hours.

Here’s the remarkable truth about Alex de Minaur. Apart from the remarkable ability to overachieve, he’s completely unremarkable. It’s remarkable. I’ve searched his closet and there’s not a single skeleton to be found.

Alex de Minaur moved into the second round of the Australian Open after an eventful match that saw the star display his real character.

Francisco Cerundolo (No. 31 ranking) will face Alex de Minaur (No. 8) in the Round of 32 of the Australian Open on Friday, January 17.Cerundolo moved on to the Round of 32 after his last match

Everything you need to know as Alex de Minaur continues his Australian Open campaign against American youngster Alex Michelsen.