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.

Zayed Charity Run Abu Dhabi draws over 10,000 participants
India's focus now on winning ODI series, says captain Rahul
UAE to host Ireland for two-match T20I series
Crews eye $2 million SailGP prize in Abu Dhabi final
Roma tame Midtjylland and Malen double earns Villa win over Young Boys