Jannik Sinner believes a "clear mind" around his doping case helped him secure his latest Australian Open title.

Sinner twice tested positive for the prohibited substance clostebol at March's Indian Wells Open. The International Tennis Integrity Agency initially cleared him of wrongdoing, but the World ...

Jannik Sinner enjoyed another historic accomplishment on Sunday in Melbourne. Sinner defeated Alexander Zverev in straight ...

Jannik Sinner has defeated Alexander Zverev 6-3, 7-6 (4), 6-3 to claim his second consecutive Australian Open championship.

MELBOURNE — There’s all sorts of ways beyond merely the score to measure just how dominant Jannik Sinner was while outplaying ...

Jannik Sinner said being clear in his mind that he was innocent of doping helped him play the sort of tennis that won him ...

Italian tennis star Jannik Sinner said that knowing he was innocent of doping helped him stay focused and play great tennis.

There are all sorts of ways to measure just how dominant Jannik Sinner was Sunday while outplaying and frustrating Alexander ...

Sinner, 23, becomes the second-youngest man to win consecutive Australian Open singles titles, behind Jim Courier, who was 22. Additionally, Sinner is now the fifth man to win three consecutive ...

Sinner has won three of the five major tournaments, including the U.S. Open in September, meaning he now has claimed three ...

Italian tennis star Jannik Sinner won the Australian Open for the second straight time on Sunday. He topped Alexander Zverev in straight sets.