Nick Kyrgios cops biggest fine of US Open for behaviour in quarter-final loss

Nick Kyrgios throws his racket during his loss to Karen Khachanov (Charles Krupa/AP)

Nick Kyrgios departed the US Open with the biggest fine of the tournament for indiscretions during his quarter-final defeat by Karen Khachanov on Tuesday.

The Australian was given a warning during the third set for slamming a drink bottle to the ground in anger and then took out his frustration at the end of the five-set loss by destroying two rackets.