
A mightily relieved Alex de Minaur is warning his "legs are back" after surviving a huge scare to keep his Australian Open dream alive and etch his name in the tennis history books.
De Minaur stood two points away from a precarious two-set deficit before fighting back to clinch a spirited 5-7 7-6 (7-3) 6-3 6-3 win over a gallant but fatiguing Francisco Cerundolo on Saturday.