A series of jaw-dropping upsets of top 10 players at the Australian Open by fearless teenagers has fuelled excitement at the future of men's tennis as the old guard fades into history.
Learner Tien celebrated his shock Australian Open victory over three-time runner-up Daniil Medvedev in true teenage fashion, ...
Alex de Minaur has never beaten a seeded player at the Australian Open. To get into the fourth-round, the Aussie will need to ...