11 Worst Liverpool Signings of All Time

Written by Chris Goodacre

Liverpool have signed some of the greatest players in English football history, from Kenny Dalglish and Ian Rush to Steven Gerrard, Luis Suárez and Mohamed Salah.

Not every trip into the transfer market has worked out quite so well, and we say this following scrutiny towards the Reds’ business back in summer 2025/26. Still, we feel those players deserve more time before they can be considered among Liverpool’s flops. There are better candidates in the meantime.

El Hadji Diouf ranks as Liverpool's worst signing of all time in our list, followed by Andy Carroll and Alberto Aquilani. Naby Keïta, Mario Balotelli and Paul Konchesky also feature prominently.

This is not simply a list of the worst Liverpool players ever. A cheap gamble who barely played can be a less damaging signing than a talented footballer bought for a record fee who never fulfilled the role envisaged for him.

Transfer cost, expectations, contribution, resale value and the circumstances surrounding the deal all come into play.

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How We Ranked Liverpool's Worst Signings

There is inevitably some subjectivity involved in ranking Liverpool's biggest transfer flops, particularly when comparing players from very different eras.

Our ranking takes five main factors into account:

Cost relative to the era: $3 million in 1992 of course represented a very different investment from the same sum today.
Expectations: Liverpool expect far more from an expensive first team signing than from a young prospect or inexpensive squad player.
Contribution: Appearances, starts, goals, assists, availability and important performances all count.
Financial outcome: Recovering most of a transfer fee can soften a disappointing move; losing a major investment for little or nothing makes matters worse.
Wider context: Some signings had consequences beyond their own performances, whether because of the player Liverpool overlooked, the position they were supposed to fill or what the deal represented at the time.

Appearance and goal totals below refer to senior competitive Liverpool matches in all competitions unless otherwise stated.

The 11 Worst Liverpool Signings of All Time

Rank	Player	Joined	Reported Cost	Liverpool Record	Why the Transfer Ranks
1	El Hadji Diouf	2002	$14m	80 apps, 6 goals	Poor return made worse by Liverpool choosing him over Nicolas Anelka
2	Andy Carroll	2011	$48m	58 apps, 11 goals	Club record signing whose value fell by $27m in 28 months
3	Alberto Aquilani	2009	~$27m	28 apps, 2 goals	Major midfield investment who arrived injured and effectively lasted one season
4	Naby Keïta	2018	$72m	129 apps, 11 goals	Record scale investment restricted to 49 Premier League starts in five seasons
5	Mario Balotelli	2014	$22m	28 apps, 4 goals	Post-Suárez attacking gamble who eventually left for free
6	Paul Konchesky	2010	~$5m + two prospects	18 apps	Four-year senior signing whose first team career collapsed with Roy Hodgson's reign
7	Lazar Marković	2014	~$27m	34 apps, 3 goals	Played only in his first season and eventually departed for nothing
8	Stewart Downing	2011	~$27m	91 apps, 7 goals	Zero league goals or assists in his first season before a major fall in value
9	Paul Stewart	1992	$3m	42 apps, 3 goals	Considerable fee for the era produced very little lasting impact
10	Arthur Melo	2022	$5m loan fee	1 app	A substantial loan fee produced one competitive senior appearance
11	Bernard Diomède	2000	$4m	5 apps	Established France international barely featured after a significant first team investment

11. Bernard Diomède

Reported fee: $4m | Liverpool record: 5 appearances

Bernard Diomède had considerably more pedigree than his Liverpool record might suggest. A France international who had been part of the country's 1998 World Cup-winning squad, the winger joined from Auxerre for $4 million in 2000 at the age of 26.

Liverpool received just five competitive appearances in return. Four came during 2000/01 and one followed the next season, with injuries contributing to his problems before a loan spell at Ajaccio.

The fee also needs to be judged in its era. Liverpool paid $5 million for John Arne Riise the following summer, so $4 million for Diomède represented a meaningful investment for the first team rather than a speculative budget signing.

Five appearances amount to $817,320 of transfer fee per game, without making any adjustment for more than two decades of football inflation.

10. Arthur Melo

Loan fee: $5m | Liverpool record: 1 appearance

Arthur Melo joined Liverpool on loan from Juventus in September 2022 as Jürgen Klopp looked for an additional central midfielder.

The financial details make his spell particularly striking. Juventus disclosed a $5 million basic loan fee, alongside $0 million in ancillary costs, with Liverpool also holding an option to buy him.

Arthur's entire competitive first team career for Liverpool consisted of a single substitute appearance against Napoli in the Champions League. He subsequently suffered a serious thigh injury and did not play another senior match for the club.

He spent approximately 13 competitive minutes on the pitch. Taking the basic loan fee alone, that works out at roughly $404,347 per competitive minute.

There is mitigation: Liverpool were responding to an immediate shortage in midfield and Arthur's own injury wrecked much of the season. That keeps him below several longer term and more avoidable transfer failures.

9. Paul Stewart

Reported fee: $3m | Liverpool record: 42 appearances, 3 goals

Paul Stewart is important to this list because bad Liverpool transfers did not begin with the explosion in modern transfer fees.

Graeme Souness bought Stewart from Tottenham for $3 million in 1992. He arrived as an experienced senior footballer with England caps and an FA Cup winner's medal, making the fee a substantial commitment for its time.

Stewart scored three times in 42 Liverpool appearances, with all three goals arriving early in his spell. He subsequently fell out of the first team picture, spent periods away on loan and eventually left for Sunderland in 1996.

The raw $3 million figure looks modest beside later Liverpool deals, but comparing transfer fees from different eras directly would disguise just how big the investment was in 1992.

8. Stewart Downing

Reported fee: ~$27m | Liverpool record: 91 appearances, 7 goals

Stewart Downing is one of the more productive players in this eleven, which shows us why contribution alone cannot decide whether a transfer was good business.

Liverpool paid around $27 million to sign an established England international from Aston Villa in 2011. Downing made 91 appearances and scored seven goals for the Reds, and he played an important role when Liverpool won the League Cup in his first season.

His Premier League return that year was much harder to defend: 36 appearances, zero goals and zero assists.

Downing improved in his second campaign, but Liverpool sold him to West Ham after two seasons for around $8 million. For a player signed in his prime rather than as a long-term prospect, that combination of a poor first league season and steep drop in transfer value make it difficult to view the overall deal positively.

His League Cup contribution and 91 appearances prevent him from ranking higher.

7. Lazar Marković

Reported fee: ~$27m | Liverpool record: 34 appearances, 3 goals

Liverpool's acquisition of Lazar Marković in 2014 looked very different at the time. The Serbian was only 20 and had emerged as one of Europe's more highly rated young attacking players.

He made 34 appearances and scored three goals during his debut season. Those 34 games turned out to be his entire Liverpool career.

Marković spent the following seasons on loan at Fenerbahçe, Sporting CP, Hull City and Anderlecht without adding another competitive appearance for Liverpool. Fulham eventually signed him permanently in January 2019.

A roughly $27 million investment therefore produced one season of first team football, three goals and no lasting place in Liverpool's side. His youth gives the deal more mitigation than some above him: this was a gamble on potential rather than a finished product.

6. Paul Konchesky

Reported cost: ~$5m plus two academy players | Liverpool record: 18 appearances

Paul Konchesky's Liverpool transfer cannot be understood through the fee alone.

Roy Hodgson signed the 29-year-old left-back from his former club Fulham in August 2010. The deal was reported at around $5 million and also involved young players Lauri Dalla Valle and Alex Kacaniklic heading in the opposite direction. Konchesky signed a four-year contract.

All told, he made just 18 competitive appearances.

His Liverpool prospects effectively disappeared when Hodgson was dismissed in January 2011. Konchesky joined Nottingham Forest on loan before moving permanently to Leicester City that summer.

The wider circumstances push him this high. Hodgson's final 20 Premier League matches produced nine defeats, and Liverpool were only five points above the bottom of the table after his last league game. Home defeats during that period included Blackpool and bottom-placed Wolves, while Northampton Town knocked Liverpool out of the League Cup at Anfield.

Konchesky consequently became associated with more than his individual performances. Liverpool had committed money, two prospects and a four-year contract to an experienced player recruited specifically by a manager whose tenure collapsed within months.

As a snapshot of one of the club's bleakest modern periods, few Liverpool signings carry quite the same symbolic weight.

5. Mario Balotelli

Fee: $22m | Liverpool record: 28 appearances, 4 goals

Mario Balotelli arrived at an especially difficult moment.

Liverpool had scored 101 Premier League goals in 2013/14 before selling Luis Suárez to Barcelona. Rebuilding that attack was one of the defining tasks of the following transfer window, and Balotelli joined from AC Milan for $22 million.

He scored four times in 28 Liverpool appearances.

After one season, Liverpool sent him back to AC Milan on loan. Nice signed him permanently the following summer without paying Liverpool a transfer fee.

Balotelli therefore produced one goal for every $5 million of the original fee, before leaving without Liverpool recouping any of that $22 million through his eventual permanent departure.

Plenty went wrong with Liverpool's post-Suárez recruitment, but this was the most complete attacking failure of that summer. As a high-profile international forward bought during his supposed prime at 24, Balo mustered just four goals and effectively one season of service.

4. Naby Keïta

Reported fee: $72m | Liverpool record: 129 appearances, 11 goals

Naby Keïta is surely the most contentious inclusion in the top five because his Liverpool career contained plenty of success, and it’s fair to say he performed during healthy spells.

He made 129 appearances, scored 11 goals and collected winners' medals in the Premier League, Champions League, Club World Cup, FA Cup and League Cup. He played 40 times during the 2021/22 campaign, started both domestic cup finals and appeared from the bench in the Champions League final.

Liverpool won 91 of the 129 matches in which Keïta appeared.

This is therefore not an argument that he was one of Liverpool's least capable footballers. Really it’s an argument about the scale of the investment against what Liverpool ultimately received.

Liverpool agreed a deal reported at $72 million, a club-record commitment when it was arranged, for a midfielder expected to become a cornerstone of Klopp's team. Injuries restricted Keïta to only 49 Premier League starts across five seasons, fewer than ten per campaign on average.

His final season brought 13 appearances, after which his contract expired and he joined Werder Bremen without Liverpool receiving a transfer fee.

Keïta showed enough quality to make the lost potential particularly obvious. The player Liverpool bought was capable of contributing to an outstanding side; the problem was that Liverpool could rarely rely on him to be available often enough to establish himself as the elite first-choice midfielder the price suggested.

3. Alberto Aquilani

Reported fee: ~$27m | Liverpool record: 28 appearances, 2 goals

Alberto Aquilani's position owes as much to timing as to his statistics.

Liverpool sold Xabi Alonso to Real Madrid in the summer of 2009 and committed around $27 million to signing Aquilani from Roma. Calculating inflation for football fees is tricky, but by a rough calculation $27m in 2009 would equate to $95m+ in 2026.

The Italian arrived while recovering from ankle surgery after an injury-affected final season in Serie A. He went on to make 28 competitive Liverpool appearances and score twice.

Whether Aquilani was intended as a direct like-for-like replacement for Alonso is debatable, and Aquilani himself later rejected that simple interpretation of the transfer. The broader problem is harder to escape: Liverpool had lost one of Europe's leading midfielders, spent one of the biggest fees in the club's history at that point and received only one intermittent season from their major midfield acquisition.

Aquilani spent the following two campaigns on loan at Juventus and AC Milan before leaving permanently for Fiorentina.

On the reported $27 million price, his Liverpool career equates to roughly $972,611 in transfer fee for every competitive appearance.

2. Andy Carroll

Fee: $48m | Liverpool record: 58 appearances, 11 goals

Few Liverpool transfers can compete with Andy Carroll for sheer financial damage.

Liverpool paid Newcastle United $48 million for the striker in January 2011, making him the club's record signing at the time. He eventually scored 11 goals in 58 competitive appearances.

There were genuine high points. Carroll headed the winner against Everton in the 2012 FA Cup semi-final, scored against Chelsea in the final and was part of Liverpool's League Cup-winning squad.

Those moments were not enough to justify the investment.

Liverpool accepted $20 million from West Ham when Carroll's move became permanent in 2013. In little more than two years, the value realised from a $48 million club-record signing had therefore fallen by $27 million, or roughly 57%.

On the purchase price alone, Liverpool paid approximately $821,407 per appearance and $4 million per goal.

Carroll was effectively outside Liverpool's long-term plans within around 18 months of becoming their most expensive footballer. If this ranking were based purely on money lost, he would have an excellent case for first place.

1. El Hadji Diouf

Fee: $14m | Liverpool record: 80 appearances, 6 goals

El Hadji Diouf tops our ranking because his Liverpool transfer combines poor output, substantial financial loss and an extraordinary missed opportunity.

Liverpool paid Lens $14 million for Diouf in 2002 after he impressed for Senegal at that summer's World Cup. He made 80 competitive appearances for the club and scored only six times, although he was frequently deployed away from a conventional centre-forward position.

He did collect a League Cup winner's medal in 2003, but Liverpool ultimately sold him to Bolton in a deal reported to be worth up to $4 million.

The original $14 million fee works out at $170,275 per appearance and approximately $2 million per goal.

Even those numbers do not fully explain first place.

Liverpool's own account of the period says Gérard Houllier chose to sign Diouf instead of Nicolas Anelka, who had spent the second half of the previous season on loan at Anfield.

Anelka was already a proven Premier League goalscorer and had demonstrated what he could offer Liverpool. The club nevertheless allowed him to leave and committed its money elsewhere.

That opportunity cost separates Diouf from the other contenders. Liverpool did not merely spend $14 million on a transfer that failed to deliver the expected return; they made that decision while another elite forward was already available to them.

For the combination of output, money lost and the alternative Liverpool passed up, El Hadji Diouf is our worst Liverpool signing of all time.

Which Liverpool Flops Missed the List?

Plenty of familiar names have reasonable claims without quite making our eleven.

Christian Benteke was an awkward fit after a $44 million move from Aston Villa, but Liverpool recovered a large proportion of their investment when Crystal Palace agreed a deal containing around $37 million in guaranteed payments.

Iago Aspas contributed little at Anfield, yet his reported $10–9 million fee made the financial exposure much smaller than with several players above. He was also competing for minutes in a Liverpool attack led by Luis Suárez and Daniel Sturridge.

Sean Dundee is one of the great Liverpool flop statistics: five substitute appearances and barely an hour of football. The club reportedly paid around $2 million and recovered roughly $2 million when he returned to Germany, however, making the financial damage relatively modest.

The same principle explains the wider ranking. A player can have a worse Liverpool career without necessarily being a worse signing.

Who Is Liverpool's Worst Signing of All Time?

El Hadji Diouf is Liverpool's worst signing of all time in our ranking. Six goals from 80 appearances represented a poor return on a $14 million transfer, Liverpool recovered only a fraction of the fee, and the club chose to sign him rather than completing a permanent deal for Nicolas Anelka.

Andy Carroll runs him extremely close because of the extraordinary $27 million decline between his purchase from Newcastle and permanent move to West Ham, while Alberto Aquilani's combination of cost, injury problems and timing puts him third.

Naby Keïta presents a different kind of failure. He contributed to one of Liverpool's most successful periods, yet a $72 million investment produced only 49 Premier League starts across five seasons. That distinction between the quality of the footballer and the success of the transfer is central to this ranking.

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