Australia’s Nick Kyrgios forfeited his second-round match at the Italian Open after walking off court against Norway’s Casper Ruud.
The 24-year-old was in the deciding set when he was given a game penalty, reportedly for swearing, to trail 2-1.
He then kicked a bottle, threw down his racquet, hurled a chair on the court, picked up his bag and walked off.
Kyrgios has a history of fines for poor behaviour on court and in March clashed with a fan at the Miami Open.
Earlier this week he served underarm during victory over Daniil Medvedev, while his actions on Thursday came as it emerged he told a podcast interview that he “could not stand” Novak Djokovic – who he described as “cringeworthy” – and called Rafael Nadal “super salty”.
In the 50-minute interview, Kyrgios, who last year said he was talking to psychologists to address mental health issues, was asked about his opinion on a number of tennis stars.
After branding Roger Federer the “greatest of all time”, he went in on Nadal, calling the Spaniard his “polar opposite”.
But he had nicer things to say about Britain’s Andy Murray, currently out of the game following hip surgery.
“It sucks not seeing him around here, in the locker room he was the best,” he said.