Novak Djokovic eased his way into the semi-finals of the US Open with an impressive performance against Taylor Fritz in New York on Tuesday night.
Novak Djokovic looked back to his best as he eased past Croatian qualifier Borna Gojo to reach the last eight at the US Open on Sunday.
Czech qualifier Jakub Mensik did not have a very happy 18th birthday at the US Open as he was crushed by Taylor Fritz in straight sets.
Andy Murray came up just short in a three-hour marathon against world number nine Taylor Fritz in the last 16 of the Citi Open.
Alexander Zverev won the Hamburg Open while Taylor Fritz was crowned Atlanta Open champion in Sunday's ATP action.
Taylor Fritz brought an end to Stefanos Tsitsipas' winning streak at the Monte-Carlo Masters by defeating the defending champion in the quarter-finals.