Manchester United have sacked manager Ruben Amorim, with Darren Fletcher set to take charge for Wednesday's Premier League game against Burnley.

On Friday, Amorim hinted that his relationship with club officials was strained - suggesting he would not be fully backed in the transfer market. Following the 1-1 draw with Leeds on Sunday, the Portuguese aimed another dig at senior United figures, stating he wanted to work as a manager "not the coach" and was ready to leave when his contract expired in 18 months' time.

Less than 24 hours later, the club announced Amorim had "departed his role as head coach of Manchester United" after 14 months in charge. "With Manchester United sitting sixth in the Premier League, the club's leadership has reluctantly made the decision that it is the right time to make a change," United said. "This will give the team the best opportunity of the highest possible Premier League finish. The club would like to thank Ruben for his contribution to the club and wishes him well for the future."

Amorim's coaching team have also left United. Sources told BBC Sport that the club felt there had not been sufficient evidence of evolution or progress this season under Amorim. The 40-year-old was appointed in November 2024 after United agreed to pay Portuguese club Sporting 11m euros (£9.25m) to trigger a release clause in his contract. Amorim won 25 of his 63 games in charge of the Red Devils, while his 14-month stint is the shortest reign of a permanent manager at United since David Moyes was sacked just eight months into his tenure in 2014.

Former United midfielder Fletcher is currently the under-18s head coach and was the club's technical director between 2021 and 2024, but he has never held a senior coaching position. The 41-year-old former Scotland international played for United between 2002 and 2015, winning five Premier League titles along with the 2007-08 Champions League. He is expected to hold United's news conference on Tuesday before their game against Burnley at Turf Moor the following day.

When Manchester United appointed Amorim as head coach, they viewed it as a progressive decision, bringing in someone who would work in a modern structure and develop as he went along. Amorim had a good relationship with the players, but despite multiple times, in private and public, saying his tactics would evolve from the 3-4-3 formation he used at Sporting, it never happened, much to the disappointment of those who ran the club.

This was brought into sharp focus on 30 December when, four days after changing to a back four for the first time in the 1-0 win over Newcastle, he reverted to a three-man defence against Wolves, moving Patrick Dorgu from a right-sided attacking role, where he had been so effective on Boxing Day, to left wing-back. Fans were stunned and dismayed in equal measure.

By that point, United had already tried to persuade long-term target Antoine Semenyo to join them from Bournemouth by telling him he would play on the left wing. This was a clear sign the club viewed the future as being something different from a 3-4-3 formation, given they had already spent in excess of £200m on attacking players.

It is no surprise, therefore, that the formation against Wolves and the subsequent result - a 1-1 draw against a side who previously had collected just two points all season - was viewed extremely negatively internally at Old Trafford. It was another massive backwards step in Amorim's relationship with his bosses, and his continued criticism just heightened that situation.

United are sixth, in line with pre-season expectations and with a squad many, both inside Old Trafford and out, could deliver much better results than they have been getting with a few simple tactical tweaks. In January 2024, Amorim described his team as "maybe the worst" in the 147-year history of the club. They ended last season 15th in the Premier League - United's lowest top-flight finish since they were relegated from Division One in 1974.

United did reach the Europa League final in May but lost 1-0 against Tottenham and subsequently missed out on a place in Europe for the first time since 2014-15. Amorim spent £216m on new signings over the summer with Bryan Mbeumo, Benjamin Sesko, Matheus Cunha, and Senne Lammens among those added to the squad.

In the Premier League, Amorim had the worst win ratio (32%), the worst goals conceded per game ratio (1.53), and the lowest clean sheet ratio (15%) of any Manchester United manager. The club will start their FA Cup campaign in the third round against Brighton on Sunday - August's penalty shootout defeat at League Two Grimsby in the second round of the Carabao Cup stands out as a low point of Amorim's reign.

Chronology:

• 1 November 2024 - Manchester United appoint Ruben Amorim as their new head coach
• 11 November 2024 - Amorim officially begins job after leaving Sporting
• 19 January 2025 - Amorim describes his team as "maybe the worst" in the 147-year history of the club
• 17 April 2025 - Manchester United stage a staggering comeback, scoring twice in the final minute of extra time, to recover from 4-2 down against Lyon and reach the Europa League final
• 21 May 2025 - Manchester United lose Europa League final to Premier League rivals Tottenham
• 25 May 2025 - Manchester United suffer their worst-ever Premier League season, finishing 15th with 42 points
• June - August 2025 - United spend more than £200m on new signings, with Benjamin Sesko, Bryan Mbeumo, and Matheus Cunha among those to arrive
• 27 August 2025 - Manchester United suffer a humiliating Carabao Cup exit against League Two Grimsby
• 8 October 2025 - Manchester United co-owner Sir Jim Ratcliffe says Amorim needs three years to prove he is a "great" coach
• 24 November 2025 - Ten-man Everton hold on for a rare Old Trafford victory despite losing Idrissa Gueye after just 13 minutes
• 30 December 2025 - Manchester United fail to beat rock-bottom Wolves, who leave Old Trafford with only their third point of the season
• 2 January 2026 - Amorim hints that his relationship with club officials is strained as January transfer window opens
• 4 January 2026 - Amorim states he wants to work as a manager "not the coach" and is ready to leave when his contract expires in 18 months' time, following 1-1 draw at promoted Leeds United
• 5 January 2026 - Amorim leaves Manchester United