Nineteen-year-old Jakub Mensik topples Casper Ruud joining 18-year-old Joao Fonseca in the AO third round.
Alejandro Davidovich Fokina rallied from two-sets down for the first time in his career.
The Spaniard can't help but he impressed with the performance of 18-year-old Jaoa Fonseca in Australia.
The 2009 US Open champion is headed back to Delray Beach.
18-year-old Joao Fonseca stunned ninth-seeded Andrey Rublev—and shared his stylistic idols afterward.
World No. 34 Matteo Berrettini says he's a better player now than when he reached the 2022 AO semifinals.
The Serbian praised the youngster for handling the moment so well in his first main draw match at a major.
