There are three American men aged 23 and under in the second week of a Grand Slam. That hasn't happened since 2003 ...

Learner Tien and Alex Michelsen were born about 15 months apart and first crossed paths a decade ago when they were playing ...

Jannik Sinner battled through illness to reach the quarter-finals of the Australian Open on Monday as his Italian compatriot ...

Round of 16 action at the Australian Open features young American Alex Michelsen against Australia’s hope Alex de Minaur, ...

Unseeded Lorenzo Sonego made it two Italians in the quarter-finals when he defeated hobbling 19-year-old American qualifier ...

He refuses to say exactly what is wrong with him, only that he is 'not there health-wise' and has been 'a bit dizzy at times' ...