The recent success of Jannik Sinner at the Australian Open brought into focus the achievement of his co-coach, Darren Cahill. son of AFL great John.
Jannik Sinner has sparked controversy by declining an invitation to meet Sergio Mattarella, the Italian president, at the ...
The coach from the Marche region was awarded in Melbourne as his pupil after his triumph at the Australian Open: "Luckily I don't have any problems with Jannik's space for trophies".