US Open: Djokovic defeats Berrettini, storms into semis

New York [US], September 9 (ANI): World number one Novak Djokovic on Thursday stormed into the semi-finals of the ongoing US Open.

Djokovic defeated Italy's Matteo Berrettini 5-7, 6-2, 6-2, 6-3 in the quarter-final clash here at the Arthur Ashe Stadium. Djokovic will now lock horns against Germany's Alexander Zverev in the semi-finals.

The first set went back and forth between Djokovic and Berrettini and it was the latter