Madison Keys’ Grand Slam window wasn’t just closing. It had been slammed shut. She has always been an excellent player, but it felt like women’s tennis had passed her by. Far from her peak in 2017, when she was ranked No.

Australian Open women’s champion Madison Keys has returned to her career-best ranking and joins three other American women in the WTA top 10, while men’s champion Jannik Sinner maintained his signific

Australian Open champion Madison Keys credits therapy with helping her understand herself, and that helped her become a better tennis player

Jannik Sinner retained his Australian Open title with an emphatic 6-3 7-6(4) 6-3 win over Alexander Zverev on Sunday, breaking new ground for Italian tennis and leaving his German rival smarting after a third Grand Slam final defeat.

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

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.