Roger Federer has embarked on several new ventures since retiring but has hinted that he could reignite an old rivalry ...

Roger Federer returned to Melbourne after six years, not as a competitor, but as a proud witness to a new era of tennis. The six-time Australian Open champion shared his thoughts on the sport’s rising ...

Madison Keys and Jannik Sinner are the Australian Open defending champs -- can either win again? Our experts make predictions ...