Slaven Bilic has been sacked as Watford head coach after just six months in charge, with Chris Wilder taking over for the rest of the season.

Wilder will be the Hornets' third permanent boss of the season after Rob Edwards was relieved of his duties in September having overseen just 10 league games, with Bilic named his replacement.

But after a 0-0 home draw with Preston North End at the weekend, Bilic now leaves Vicarage Road after a run of just one victory in his last eight Championship fixtures and with the club four points off the play-off spots.

Ben Manga, Watford's technical director, said a change of coach was "the only option available to re-energise for the final games ahead".

Wilder, who led Sheffield United from League One to the Premier League during a hugely successful spell between 2016 and 2021, was sacked earlier this season by Watford's fellow Championship side Middlesbrough, who were in the bottom three when he was sacked in October.

He becomes the 17th permanent boss at Vicarage Road since the Pozzo family acquired the club in June 2012.

Wilder's first game in charge will come away at Queens Park Rangers on Saturday.

Ralf Rangnick said it was "incredible" that Middlesbrough's goal was allowed to stand as they knocked Manchester United out of the FA Cup on Friday.

The Championship side triumphed on penalties at Old Trafford after holding United to a 1-1 draw, Matt Crooks cancelling out Jadon Sancho's opener despite the ball striking Duncan Watmore's hand in the build-up.

The Red Devils were punished for missing a hatful of chances as they failed to win a home FA Cup match against a lower-league side for just the fourth time in the past 32 such meetings.

After Cristiano Ronaldo had missed an earlier penalty, a deflected Sancho strike put United in front, but they failed to build on that advantage despite dominating proceedings in the first half especially.

Overall, United had 30 shots, the most of any team in a single FA Cup match since the start of last season, finishing with 4.32 expected goals to Middlesbrough's 1.43.

Yet they found themselves level when Crooks turned in Watmore's lob, the goal allowed to stand after Watmore's clear handball was deemed to be accidental.

United continued to be profligate, Bruno Fernandes somehow hitting the post with the goal at his mercy and Anthony Elanga heading a clear chance straight at goalkeeper Joe Lumley.

It was teenager Elanga who missed the crucial kick in the shoot-out, firing his effort over the bar after the first 15 penalties had been scored.

United have now lost six of their past seven shoot-outs in all competitions and the Champions League is now their remaining faint hope of silverware for this season given they are 19 points off the Premier League pace set by Manchester City.

"In the end, the goal should never have been given. It's incredible that it stood," Rangnick told MUTV.

"It was a clear handball. I would not have needed VAR, it should have been seen by the referee himself but the VAR should not have given the goal.

"As far as I know, the referee and the VAR said it was not intentional, it was coincidental, how can it be coincidental if the hand is up there and he controlled the ball with his hand?"

Despite his frustration with the equaliser, Rangnick admitted United only had themselves to blame for their cup exit.

"We're really disappointed," he said. "The players, the staff, everybody. This was completely unnecessary. We should have killed off the game in the first half. We could easily have been 3-0 or 4-0 [up].

"We started well and played extremely well in the whole first half. Our movement and tempo of the game were exactly what we intended to do. But it was only 1-0 and a goal like this can always happen, although it shouldn't have happened from our perspective because we didn't defend well, we were too open in that counter-attack situation."

Boro boss Chris Wilder conceded he had expected Crooks' goal to be disallowed at first.

"We rode our luck and took our chances," he told ITV. "The decisions that are made through VAR have changed since I left the Premier League. I thought straight away it was handball. I thought it would be chalked off and [I am] delighted it wasn't.

"The FA Cup is alive and kicking, especially in Middlesbrough. I told the players it was all about making memories."

Chris Wilder twice wanted to resign as Sheffield United manager and demanded a £4million pay-off to do so, according to the club's owner. 

Wilder left his role as Blades boss by mutual consent on March 13 after almost five years at the club.

He was hugely successful in the first four of those, leading United to two promotions from League One to the Premier League.

He followed that up with a superb ninth-placed finish in the top flight last season.

This campaign has been a huge struggle, though, the Blades having been rooted to the bottom of the table on 14 points at the time of his departure. 

Prince Abdullah bin Musa'ad bin Abdulaziz Al Sa'ud - who took full control of the Blades in 2018 after five years as co-chairman - has claimed that, despite being "astonished" by Wilder's financial demands, he did not want him to leave.

"I told Chris, if we lose every game until the end of the season, we are not going to fire you," he told Sky Sports News. "We need you to be our coach. I am not talking about emotion, I just believe you are the best manager to bring us back to the Premier League.

"I told him recruitment could be better and that we could sit down after the season and talk about how we could make it better.

"I told him that I am not happy that sometimes after defeats when you talk to the media [and say], 'I can't make cake out of sand' and when he says, 'all I have is Championship players'.

"It does not reflect well on the club image. Those players finished ninth in the table last season; it hurts the club financially.

"I am OK with Chris taking all the credit when we win, but at least take some responsibility when we lose. Don't, under the pressure of some losses, say 'everything around me is rubbish'."

He added: "Chris explained in a one-hour call why he wanted to resign. He said that he felt the team needed a change, a new voice.

"We were very clear and said we don't want to fire you but if you want to resign, you can, but we will not pay you the same money as if we were firing you.

"The emails started between his representatives and our financial guy and we were astonished to find he had asked for £4m to resign.

"We said, 'no way are we going to pay you £4m, you are resigning, we are not firing you, why would we have to pay almost one year's salary?'"

Former Under-23s manager Paul Heckingbottom has since replaced Wilder until the end of the season. 

He has presided over two matches; a 5-0 Premier League defeat at Leicester City and a 2-0 FA Cup loss to Chelsea, the latter seeing the Blades produce a largely encouraging performance despite the scoreline.