Was Roberto Martinez right to rail against 'diabolical' referee Mike Jones?

The visitors looked on course for their first Premier League win at Stamford Bridge for 22 years after Ramiro Funes Mori acrobatically put them ahead in the 90th minute, but ultimately paid a heavy price for spending so long celebrating the goal with their fans in the corner.

The fourth official's board indicated seven minutes of stoppage time and that, plus another 51 seconds, had ticked by when Terry, who was clearly offside, sent his backheel into the net.

"It's heartbreaking for us, a big, big error," Martinez told reporters. "It was a fantastic game for the fans, but the level of refereeing was diabolical. You expect linesmen to be in better positions, Terry was already offside and the flick on made him two yards offside. That's not an interpretation, there is no explanation.

"The fourth official said the time was up. The seven minutes was difficult, but you cannot explain another 50 seconds. It was a fantastic performance, showing great skill and character, but there is an understandable feeling of frustration."

The Chelsea manager thought the added time was correct given how long it took for Everton to celebrate their third goal, although he did admit the goal was offside.

"They were celebrating their third goal, we asked the fourth official to add a minute for that, that was fair I think," said Hiddink.

"I won't deny it and say I didn't see the goal. It was offside, but it was technically the perfect finish.

The offside decision was an absolute travesty and Martinez is well within his rights to be angry about it, but that decision can be attributed to the assistant. Secondly, injury time is always a minimum, not a set guide, and with Everton prolonged celebrations after the goal by Funes Mori it's not ridiculous that the referee added a bit more on. It's understadable that Martinez was so angry - but he should also take a look at his players, who consistently struggle to hold onto leads and have issues in defence.