Madison Keys won her first Grand Slam and Jannik Sinner defended his Australian Open title. What does this mean for the rest ...

Jannik Sinner, Roger Federer and Jimmy Connors are among the players who won all of their first three Grand Slam finals.

Everything that Jannik Sinner means to the summit of men's tennis could be temporarily wiped away in just a few months.

By making the Australian Open final, Madison Keys has become one of the players with longest gap between two Grand Slam final ...