A retired Italian tennis player has suggested that Jannik Sinner never wanted to get rid of fitness trainer Umberto Ferrara ...

Jannik Sinner Personal News Emerges on Wednesday originally appeared on Athlon Sports. Weeks after lifting his first ...

Overview Nick Kyrgios has been a big critic of Jannik Sinner since his doping ban Sinner recently reappointed Umberto Ferrara ...

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

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

Jannik Sinner has reappointed Umberto Ferrara, the fitness coach who was inadvertently involved in his three-month doping ban ...

Jannik Sinner is both the present and the future of tennis, currently enjoying one of the best seasons of his career. He ...

Jannik Sinner will only have one coach in his player's box during his US Open title defence while it has also been confirmed ...

Jannik Sinner parted ways with Ferrara in August 2024, five months after the world number one returned two positive tests for the banned substance Clostebol ...

Nick Kyrgios has hit out at Wimbledon champion Jannik Sinner over his decision to re-appoint the fitness coach he split with ...

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

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