Nick Kyrgios has yet again hit the headlines for the wrong reasons.
Midway through the second set of a match against French Open champion Stan Wawrinka, he informed his opponent that teenage player Thanasi Kokkinakis had slept with the Swiss player's girlfriend.
"Kokkinakis banged your girlfriend," he said. "Sorry to tell you that, mate".
Two-time Grand Slam winner Wawrinka was furious with Kyrgios after the Montreal Masters meeting, taking to Twitter after the match to urge the ATP to take action against the 19-year-old.
But it's not the first time Kyrgios has been in trouble. Here, we take a look at his past indiscretions...
Nick Kyrgios: His most controversial moments
Read more: Kyrgios tells Wawrinka that Australian teenager 'banged' his girlfriend
Kyrgios retired from his match against Wawrinka, despite leading in the third set.
