Jannik Sinner plays his 3rd ATP tournament in Rome © FIT / Sposito

Jannik Sinner is Roger Federer's sparring partner

The young Jannik Sinner from Sesto has made a name for himself in the international tennis circuit with his recent successes. “King” Roger Federer is preparing for his first outing in Rome with Sinner.

14 May 2019

From: zor