Jannik Sinner has re-hired fitness trainer Umberto Ferrara, who was involved in the doping controversy that shook the tennis ...

Against all odds, both were fired by the four-time Grand Slam champion a few days before Wimbledon without the world number 1 ...

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

Yesterday, Jannik Sinner reunited with his old fitness trainer Umberta Ferrara, after the pair split at the end of last year due to Ferrara being involved with the Italian's controversial positive ...

Giacomo Naldi claims "it hurts too much" to see Umberto Ferrara being brought back into Jannik Sinner's team - after both ...

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

Following his doping scandal in 2024, Sinner fired Giacomo Naldi and Umberto Ferrara, two fitness coaches who played a role ...

World No. 1 Jannik Sinner is facing immense backlash for rehiring Umberta Ferrara, the same fitness trainer he fired a year ago for his role in the Italian's two failed doping tests.

Wimbledon champion Jannik Sinner has reappointed former fitness coach Umberto Ferrara, who the men's world No.1 dropped after ...

Jannik Sinner has rehired his former fitness coach, Umberto Ferrera, just ahead of the US Open, a figure who was previously linked to his doping controversy.

In a surprising twist of events, the world’s top-ranked tennis player, Jannik Sinner, has decided to bring back Umberto ...