Madison Keys won her first Grand Slam and Jannik Sinner defended his Australian Open title. What does this mean for the rest of the year? We take a look.

An inspired Madison Keys ripped up the script with a bold and brilliant performance to end Aryna Sabalenka's Australian Open reign and win her maiden Grand Slam trophy on Saturday. Keys' 6-3 2-6 7-5 v

In total, Sinner has won 36 of his last 37 matches, his only defeat coming against Carlos Alcaraz in the final of October’s China Open.

Madison Keys of the United States has upset two-time defending champion Aryna Sabalenka of Belarus 6-3, 2-6, 7-5 in the Australian Open final.

Follow reaction as Sinner retained the championship with a brilliant showing against three-time major final loser Zverev on Rod Laver in Melbourne

One of the few track and field athletes to cross over into mainstream celebrity status in the crowded sports marketing field was the “unstoppable” sprinter Michael Johnson, he of the

Alexander Zverev says he is feeling down and emotional after once again coming within one win of earning his first Grand Slam title.

The 29-year-old became the fourth-oldest first-time Grand Slam champion in the professional era, ending Sabalenka's bid for a third straight Melbourne Park crown.

John McEnroe has hinted Jannik Sinner's suspension from tennis is 'looming' after his failed drug test - what happens next?

Madison Key capped off a memorable Australian swing by winning two titles Down Under, including a maiden Grand Slam at the Australian Open.

Although World No.1 Jannik Sinner won his third Grand Slam title, the possibility of a lengthy suspension due to the doping scandal is looming over him.