Chelsea manager Maurizio Sarri labelled his players mentally weak and "difficult to motivate" after losing 2-0 at Arsenal in a toothless performance on Saturday. The Gunners blew the race for a top-four Premier League finish wide open as first-half goals from Alexandre Lacazette and Laurent Koscielny closed Arsenal and Manchester United, who beat Brighton earlier in the day, to within three points of Chelsea in fourth.

"I'm extremely angry, very angry indeed. This defeat was due to our mentality more than anything else, our mental approach. We played against a team more determined than we were and I can't accept that," said Sarri, who chose to speak through a translator in his native Italian to clearly explain the scale of his frustration. "The fact is it appears this group of players is extremely difficult to motivate."