Jannik Sinner has ‘remarkable’ return to tennis at Italian Open after doping ban

Jannik Sinner enjoyed a winning return to tennis on Saturday after serving a three-month doping ban, as he defeated Mariano Navone in front of a rapturous crowd at his home Italian Open.

​ Jannik Sinner enjoyed a winning return to tennis on Saturday after serving a three-month doping ban, as he defeated Mariano Navone in front of a rapturous crowd at his home Italian Open. Read More Breaking News, Latest News and Videos | CNN