20 Worst Manchester United Signings in History (ranked)

Manchester United have one of world football’s largest transfer kitties to play about with and have spent plenty of cash to try and achieve their Premier League ambitions. And while it’s all well and good having one of the biggest transfer budgets football has to offer, it sometimes doesn’t pay dividends.

Since the departure of Sir Alex Ferguson from Old Trafford, the Greater Manchester outfit have made plenty of mistakes in the transfer world. However, even the great Scot had his share of blunders. Their record in recent years under the likes of Erik ten Hag have also made for grim viewing, with current boss Ruben Amorim now having to deal with those mistakes – the Red Devils even suffered their worst-ever season in the Premier League in the 2024/2025 campaign.

Ranking factors

This comprehensive review is based on meticulous reporting and is substantiated with stats and figures provided by Transfermarkt, a well-regarded football data site. We will assess each signing’s performances, their impact on the club, and the circumstances that led to their unfortunate legacy.

In doing this, we’ll consider several factors: performance on the pitch, a player’s price tag and the value they delivered, the expectations set out for them, and the wider circumstances surrounding their time at the club. Here are the 20 worst Manchester United transfers of all time.

20

Owen Hargreaves

Games: 39 | Goals: 2 | Assists: 2

It may be hard to imagine that a player with over 200 appearances for a club of Bayern Munich’s stature could turn out to be a flop. Yet such is the case with Owen Hargreaves. Transferred from the German club to Manchester United in 2007, the defensive midfielder never convinced with a team that went on to win the Premier League and Champions League the following season.

In the space of four years, the Calgary-born player played just 39 games, 34 of them in his first season, and suffered numerous injuries of varying severity throughout his time with the Red Devils. A transfer that Ferguson would even describe as one of the most disappointing of his coaching career. That’s saying a lot, though his longevity means he’s the best of a bad bunch.

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19

Manucho

Games: 3 | Goals: 0 | Assists: 1

Who could have predicted that Manucho’s transfer to Manchester United from Angolan club Petro Atletico had all the chances in the world of ending in failure? Almost anyone. Signed for three seasons in the winter of 2008, the centre-forward ended up playing just three games for the Red Devils, having also spent time on loan at Panathinaikos and Hull City during his adventure at Old Trafford.

Now 41 and with over 50 caps to his name, the striker has not yet hung up his boots, scouring the pitches of Spain’s lower divisions after a career rich in clubs and discoveries. He can nevertheless boast a Premier League title to his name. And that’s priceless.

18

Gabriel Obertan

Games: 27 | Goals: 1 | Assists: 4

Gabriel Obertan, a young French soccer hopeful, revealed himself to the world in the colours of Girondins de Bordeaux, then at the top of the soccer pyramid in the country. That’s why, in 2009, Manchester United decided to try their luck, convinced that they might have one of the future greats in their ranks. But not everything went according to plan for the striker.

In the space of two seasons, he made just 27 appearances (one goal, four assists), most of them as a substitute, but he did take advantage of his time in England to add a league title to his list of honours. In 2011, he finally packed his bags and joined Newcastle, where he enjoyed some rare moments of glory.

17

Ralph Milne

Games: 30 | Goals: 3 | Assists: 0

The harsh words used by Ferguson to describe Ralph Milne’s time at Manchester United certainly reflect the disappointment caused by his compatriot. Having arrived from Bristol City in 1988, the Scottish midfielder was keen to take his soccer career to the next level. A mission that soon turned out to be a failure.

Scoring just three goals in his first season at Old Trafford, the left-sided midfielder failed to convince his manager, who eventually preferred him to full-back Lee Sharpe as the months wore on. On loan to West Ham United in 1990, he left the Mancunian club for good the following year, mentally shaken by the failure he had just suffered.

16

Juan Sebastian Veron

Games: 82 | Goals: 11 | Assists: 15

Joining from Italian outfit Lazio for £28 million in 2001, a hefty fee in those days, the Argentine was expected to play a huge role at Old Trafford. Juan Sebastian Veron was as classy as they come, but his style and elegant finesse didn’t quite suit the rough and tough Premier League – and he struggled to make much impact.

Seven goals in 57 Premier League games tells you all you need to know, and much more was expected from a player of his calibre and price tag. Two years later, Veron was signed by Chelsea, ending his disappointing stint at United. This one is more of a ‘what could have been’ kind of transfer, with Veron just one of many players to suffer a downturn in form after moving to the Theatre of Dreams.

15

Diego Forlan

Games: 97 | Goals: 17 | Assists: 9

A move to an elite European outfit seemed inevitable after Diego Forlan after he struck an impressive tally of 40 goals in 91 games for Independiente. Money wise, it only cost £7 million for his services back in 2002, but it’s fair to say that what could have been a masterstroke, instead became a switch to forget.

Failing to score in his first 18 appearances set him up for failure – and fail he did in his first two full campaigns in England, hitting the back of the net on just 17 occasions in 77 games. A sorry transfer for all those involved and the Uruguayan striker left for the basking sun of Spain as he signed for Villarreal – albeit with a few crucial goals on his portfolio, against Liverpool and Chelsea.

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14

Angel Di Maria

Games: 32 | Goals: 4 | Assists: 12

Joining from Real Madrid in the summer of 2014, the Argentine was Louis van Gaal’s marquee signing as the club looked to move past their Moyes misery. However, the Argentine winger struggled to adapt to life in England and the rough and tough nature of the Premier League. Combine this with the weight of being the club’s new star, and it all went wrong for Angel Di Maria.

Di Maria also, unfortunately, had his house burgled early on in his Red Devils career, which seemed to leave an even more sour taste in his mouth, unsurprisingly. One season was all it took for Di Maria to find a way out of Manchester United and Paris Saint-Germain offered him an escape route in 2015 after a trophyless season.

13

Eric Djemba-Djemba

Games: 39 | Goals: 2 | Assists: 2

Signed and tasked with the job of taking over from captain Roy Keane in the centre of the park for Manchester United, Eric Djemba-Djemba arrived from Nantes for £3.5 million in 2003. It was a tough ask for him to take over the reins from the Irishman and a task that he ultimately failed miserably in doing.

In the grand scheme of things, splashing out £3.5 million doesn’t seem like the worst of mistakes, but his generally poor play and lack of desire made fans question who had even scouted him. Two years later, United called it quits with Djemba-Djemba and he moved to Villa Park to play for Aston Villa. Funnily enough, things didn’t go well there either.

12

Memphis Depay

Games: 53 | Goals: 7 | Assists: 6

Memphis Depay arrived from PSV in 2015 for £25 million and the hype and expectation surrounding the skilful Dutchman was massive. Adding to the already massive weight on Depay’s shoulders was the burden of carrying the club’s iconic number seven on his back. Something which proved to be too heavy for him as he became one of the worst players to ever don the famous jersey.

Memphis only managed to deliver two goals in his first Premier League season, and it was clear that the Old Trafford move had come far too early for him. Unfortunately, this transfer saga also has a sad ending. Depay was sent packing to Lyon in 2017 with the club only managing to capture £15 million for the winger.

11

Wilfried Zaha

Games: 4 | Goals: 0 | Assists: 0

Interestingly, despite being Sir Alex Ferguson’s final signing as United boss, Wilfried Zaha never played under the intimidating Scotsman. In fairness, the 31-cap Ivory Coast international struggled to find game time under any of the coaches at the club: David Moyes and Louis van Gaal included.

The winger returned to boyhood club Crystal Palace shortly after and he went on to become a legend in the colours of the south London club, having one of the best second spell at club level. Potentially more suited to being a big fish in a smaller pond, Zaha later claimed he was “set up to fail” at United after he always struggled to find his feet.