Nick Kyrgios has been at it again.
The mercurial Australian smashed two racquets, shouted at the umpire and stormed off the court in his loss to Karen Khachanov at the Cincinnati Masters.
Russia's Khachanov ended up winning the second round match in three sets, claiming the final one 6-2 to reach the next round.
He'll now play Lucas Pouille in the last 16.

Dubai Capitals sail to playoffs after a six-wicket win over Sharjah Warriorz
Stoppage-time comeback gives Burkina Faso victory in opener
Archer out of Ashes, England drop Pope from Boxing Day test
Martha Stewart joins Snoop Dogg as Swansea minority co-owner
Arsenal edge Palace on penalties to reach League Cup semi-finals
