Wimbledon champion Jannik Sinner has re-appointed his former fitness coach Umberto Ferrara with immediate effect, the Italian ...

Jannik Sinner has reappointed Umberto Ferrara, the fitness coach who was inadvertently involved in his three-month doping ban. In March 2024, Sinner, 23, who is world No 1, twice tested positive for a ...

Williams hits some of her familiar big serves and groundstrokes while beating Peyton Stearns, 23, to become the oldest woman ...