Jose Mourinho vs Antonio Conte: The history of a bitter rivalry that's been bubbling and has finally erupted

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Jose Mourinho and Antonio Conte have become embroiled in a bitter feud after hurling back-and-fourth insults at each other during their press conferences this week.

But this trading of barbs between the Manchester United and Chelsea managers is not an anomaly, it is simply the zenith of their recent rivalry.

As it turns ever more sour and personal Sportsmail takes a look at some of their past public outbursts and where the friction between the two bosses first began.

Sportsmail looks at the history of the bitter rivalry between Jose Mourinho and Antonio Conte

October 2016

The first meeting between Mourinho and Conte ended in embarrassment for the former as Chelsea won 4-0. The Italian's touchline antics appeared to irk the Portuguese as he said something in Conte's ear after the final whistle. Reports in the Italian media suggested Mourinho told Conte: 'You don't celebrate like that at 4-0, you can do it at 1-0, otherwise it's humiliating for us'. Neither boss divulged what was said but Conte told Sky Italia: 'I've been a player too and I know how to behave.'

 Mourinho blasted Conte's behaviour during their match at Stamford Bridge in October 2016

Conte celebrated wildly with his technical staff as Chelsea thumped Manchester United 4-0

March 2017

Another Stamford Bridge encounter, another spiky exchange between the two, who had to be separated after Marcos Alonso was fouled. Ander Herrera was sent off for two yellow cards picked up in tackles made on Eden Hazard, and Blues boss Conte was livid with what he perceived to be a deliberate ploy against the Belgian: 'A tactic to play and go to kick an opponent? It's not football for me,' he said.

Conte complained that Mourinho had sent his United side out to deliberately foul Eden Hazard

April 2017

Conte aimed another dig in the direction of Mourinho and Manchester City manager Pep Guardiola as his team closed on their title triumph. 'This season it's very important to understand that it's not always about who spends more money who wins,' he said. 'This season isn't the only season both Manchester clubs have spent a lot of money. Look at the past. It's right for them to do this, to reinforce their teams, if they think this is the right way to win the title. (But) every single club decides their own strategy.'

July 2017

Chelsea entered the new campaign knowing the last time they tried to defend their title, under Mourinho, it ended in disastrous fashion as they finished 10th having axed the Portuguese in December when they were just one point above the relegation zone. It was not lost on Conte, who said in quotes published on espn.co.uk: 'We know the difficulty of the next season and for sure we want to avoid the Mourinho season with Chelsea. Two years ago the team ended the league in 10th place and we want to try to avoid this.'

July 2017

When those comments were put to Mourinho at a press conference in Norway after his team had beaten Valerenga 3-0, he responded with a curious turn of phrase. 'I could answer in many different ways,' he said. 'But I'm not going to lose my hair to speak about Antonio Conte.' The Italian had a visibly receding hairline towards the end of his playing career but now boasts flowing locks.

The United boss made a sly dig in reference to Conte's hair during a pre-season conference

October 2017

Mourinho got under Conte's skin when he made a remark about his rivals bemoaning their lengthy injury lists. Without specifically stating who he was referring to, the United boss said: 'Other managers, they cry, they cry, they cry when some player is injured. I don't cry.' Conte was rubbed up the wrong way, and hit back by saying: 'A lot of time Mourinho has to see what happens at Chelsea. A lot of time, also last season. I think he has to think about his team and stop... to look at himself, not the others.'

Mourinho got under Conte's skin when he said his rivals kep moaning about their injury issues

January 2018

New year, same story. Mourinho's claim he did not need to behave like 'a clown' during games to show his passion was treated as a personal affront by Conte, who is known for his touchline exuberance. Chelsea's boss bit back by suggesting Mourinho had 'demenza senile', which translates to senile dementia. In response, Mourinho appeared to make a pointed reference to match-fixing. 'What never happened to me and will never happen to me is to be suspended for match-fixing,' he said. Conte served a four-month ban following accusations he failed to report his knowledge of an incident of attempted match-fixing in 2011. He was later acquitted of any wrongdoing.

Mourinho said managers need to stop acting like 'clowns' on the touchline which infuriated Conte

Conte responded by launching an extraordinary attack, saying: 'I think Mourinho has senile dementia'