Russian Andrey Rublev, seeded ninth, was upset by qualifier Joao Fonseca, an 18-year-old from Brazil. He stormed into his ...

US Open runner-up Taylor Fritz, Brazilian teen Joao Fonseca and Denmark's Holger Rune are among those through to the second ...

Fourth-seeded Taylor Fritz, in his first Grand Slam match since losing the U.S. Open final to Italy's Jannik Sinner last fall ...

Roared on by Brazilian fans decked out in yellow, Fonseca appeared totally unfazed as he set up a second-round meeting with ...

Brazilian teenager Joao Fonseca stunned ninth seed Andrey Rublev in a major Australian Open shock on Tuesday as ...

Russian Andrey Rublev, seeded ninth ... though curiously they all had to defeat other Americans to make it through to the second round. Taylor Fritz, the No. 4 seed, defeated his unseeded countryman ...

Russian Andrey Rublev, seeded ninth ... had to defeat other Americans to make it through to the second round. Taylor Fritz, the No. 4 seed, defeated his unseeded countryman Jenson Brooksby ...