Russian hot-head Andrey Rublev lost his cool spectacularly as he crashed out of the French Open.
The sixth seed had a heated argument with umpire Lazemar Engzell over the mark left by a disputed line call during the second set of his third-round clash with Matteo Arnaldi.
Rublev promptly dropped serve and exploded with rage, smashing his racket to the ground and screaming towards his players' box.
At the changeover the 26-year-old repeatedly kicked his seat, leaving large dents in it.
In the third set Rublev, by now on the verge of tears, began furiously hitting his own knee with his racket.
Rublev usually saves his meltdowns for the quarter-finals, having never got past one at a grand slam.
But this was an even earlier exit for the world number six as he slumped to a 7-6 (8-6) 6-2 6-4 defeat to 23-year-old Italian Arnaldi.
"The first set was very important for me, because you know I'm not the favourite so going after a set like this down one set to love it's never easy," Arnaldi said afterwards.
"It's incredible, I mean I think I played the best tennis for sure in my life I would say."
World number two Jannik Sinner eased into the fourth round with a ruthless 6-4 6-4 6-4 victory against Russian Pavel Kotov.
The Australian Open champion, wearing a long-sleeve undershirt on yet another chilly day, only faced one break point in a one-sided encounter.
Kotov, who was hoping to beat a second grand slam champion in a row after eliminating Stan Wawrinka in the previous round, got off to a fiery start but Sinner was still a level above in the first set.
The Italian got another early break in the second to move two sets up and the same pattern was repeated in the third as Sinner wrapped up victory with an ace on match point to set up a meeting with either Austrian Sebastian Ofner or local favourite Corentin Moutet.
Sinner also beat Kotov in straight sets in the Madrid Masters in April.
The night session did not provide much drama as Carlos Alcaraz beat American 27th seed Sebastian Korda 6-4 7-6 (7-5) 6-3.
The Spanish world number three looked below par against qualifier Jesper de Jong in the previous round, sparking concerns he was still feeling his forearm injury,
But he said: "It was a really good match, and I think I played really well, much better than the previous match.
"I wanted to feel myself on the court and I feel I did it pretty well. I'm feeling amazing and feel great playing on this court. I’m feeling better and better with every match here.
"I’m looking forward to the second week in Paris and hopefully keep going."
