The world’s number-one tennis player is winning majors and dominating his rivals. Now comes the hard part.

I haven’t done anything wrong.” So read the back-page headline on Saturday’s Melbourne Age, above a plaintive-looking ...

Jannik Sinner won the 2021 Citi Open, making history as the first ATP 500 champion under the age of 18. He was also involved in tennis, football, and skiing as a kid. After cracking the top 100 ...

It was his father, Johann Sinner, who pushed him to get back to tennis and develop his skills to compete at a higher level. At the age of 13, Jannik gave up skiing and football to prioritize his ...