U.S. Open champion Jannik Sinner has introduced a new fitness coach and physiotherapist to his team after firing his previous staff members because of a doping case.

But a second axed Djokovic coach was also in the photo - the Serb's ex-physiotherapist Ulises Badio, who is also joining Sinner's corner. It comes after Sinner parted ways with his old fitness trainer and physio because of their roles in his doping case.