Jannik Sinner was riding high to start 2024. He had just been ranked as the No. 1 men's tennis player in the world for the first time in his career. By March, though, a near year-long controversy ...

The Italian world No.1 failed two drug tests in 2024, which eventually saw him suspended at all tennis competitions from ...

Jannik Sinner has reappointed fitness coach Umberto Ferrara to his coaching team having previously dropped Ferrara during ...

Jannik Sinner has come under fire after rehiring the fitness coach who had earlier sacked following doping ban. Nick Kyrgios ...

Sinner was provisionally suspended, but he appealed while an investigation was conducted. The International Tennis Integrity Agency, or ITIA, ruled that there was "a finding of No Fault or Negligence ...

Nick Kyrgios believes the tennis world has ‘been played’ after Jannik Sinner announced that he has reappointed his former ...

Their victories at the All England Club have reopened debate in tennis and the wider sporting world about their cases. Is it ...

Jannik Sinner won his fourth career grand slam at Wimbledon in 2025. But it has been a turbulent period for the Italian tennis star ...

Fitness trainer Umberto Ferrara will be working with Jannik Sinner during the US Open, where the World No.1 will aim to ...

Jannik Sinner has caused widespread astonishment by choosing to work again with Umberto Ferrara, one of the key figures ...

The feud between tennis stars Jannik Sinner and Nick Kyrgios has reignited after the Wimbledon champion rehired the coach who ...

Jannik Sinner, this season’s Wimbledon men’s singles title winner, recently announced that he brought back his previous ...