World number one Jannik Sinner has revealed that his Wimbledon quarter-final defeat to Daniil Medvedev is his biggest regret of the year.
Nick Kyrgios is refusing to heed advice given to him over his constant attacks on Jannik Sinner as he has taken another swipe at the Italian's coaching team.
A renowned sports lawyer claims the World Anti-Doping Agency (WADA) will be successful in its appeal, resulting in a ban from tennis for Jannik Sinner.
Carlos Alcaraz at the top of his game, is stronger than Jannik Sinner's best, according to tennis coach Patrick Mouratoglou.
An emotional Jannik Sinner won his first ATP Finals title in front of his adoring fans in Turin on Sunday.
Jannik Sinner is now assured of remaining in top spot until after next year's Australian Open.