Tennis: Sinner reaches ATP Finals semis with 100% record
ROME, NOV 15 - Italy's world number one Jannik Sinner qualified for the last-four of the ATP Finals in Turin with a perfect record on Thursday, beating Daniil Medvedev 6-3, 6-4. The 23-year-old also beat American Taylor Fritz and Australian Alex de Minaur in straight sets in his previous group matches.