Anatomy of a disaster: The inside story of Wilfried Nancy's Celtic

Accustomed to elite coaching standards under Brendan Rodgers, then Martin O’Neill, first impressions were underwhelming. Rumours of players and backroom staff being unimpressed with the new manager surfaced in no time at all.

We have spoken to a number of sources with knowledge of Nancy’s spell as the least successful manager in Celtic history. A relatively inexperienced coach hired from MLS club Columbus Crew midway through a season, the 48-year-old was a risky appointment ill prepared for the culture shock of a new life in Glasgow.

The team had won seven games from eight under legendary interim boss Martin O’Neill. Inheriting a squad with no natural goal scorer and injuries to key players Alistair Johnston, Cameron Carter Vickers, Jota and Kelechi Iheanacho, luck was never on Nancy’s side. Neither, for that matter, were the players.

Luke McCowan gave the game away. Speaking after a 3-1 defeat to bitter rivals Rangers forced the board to act on Monday, the midfielder from Greenock had struggled in an unfamiliar role as a left wing-back. Asked if the team were still behind an increasingly besieged manager, he came as close as any player can to a summons from HR.

“We have to be,” said McCowan, “he’s the manager. I don’t know what else to say on it. But he is the manager. What do we do?”

🔊 LISTEN: “Let’s call a spade a spade. When’s it ever been this bad? Never.”

🍀 Luke McCowan says Celtic players have “no other option” but to back manager Wilfried Nancy. ⬇️ pic.twitter.com/iWJ51v9Rkp

— Clyde 1 Superscoreboard (@ClydeSSB) January 4, 2026

Whispers of disappointment, unease and a lack of confidence in the new man were rife from the first week.

Despite 18 years as Celtic’s goalkeeping coach, Stevie Woods was challenged to prove himself all over again to the new regime. Rumours of a departure became a weekly soap opera with more twists and turns than River City.

International footballers and seasoned pros festooned with medals and caps are accustomed to a certain standard of coaching and many were unenthused by Nancy and his staff.

Some compared training to what they might expect to find at academy level. Even the days when they were warned to expect a tough, hard slog lacked the intensity they were used to. Sessions could be stop start.

Broadcasters are granted access to training for the first 15 minutes the day before a game and cameras pictured Nancy pausing a box rondo warm-up exercise to lecture James Forrest – one of the most decorated players in club history – on how to open up his body and receive the ball. Assistant manager Kwame Ampadu was equally prone to teaching international footballers how to suck eggs.

While advice on the little things was offered freely and unsolicited, guidance and instruction on the big important issues like structure and shape was harder to come by.

Senior dressing-room figures felt dissatisfied by what they and their team-mates were asked to do and the lack of detail over how they should go about it. When they sought instruction, it was rarely forthcoming. A lack of opposition analysis or detail on what to expect during games was conspicuous. While Nancy had clear ideas on how he wanted his side to play, he failed to convey those ideas to the players with the clarity they needed.

Life before Wilfried was never perfect. The second coming of Brendan Rodgers ended in acrimony and performances under interim boss Martin O’Neill were underwhelming. When he secured seven wins from eight, the end justified the means.

The veteran manager found a way to paper over the cracks in an imbalanced squad. He extracted what he could from the resources at his disposal and there was always a concern amongst supporters that a committed footballing idealist like Nancy would come in and unpick the progress.

There was time for just one proper training session the day before a curtain call against Hearts. When Nancy made an immediate decision to take a sledgehammer to the 4-3-3 formation and implement a 3-4-3, the team were given little time or information to work out the shape or detail or who should be where and when.

MLS teams function on broadly the same level. Parity is encouraged. Half the league reach the play-offs for the MLS Cup and there is no relegation. Coaches can lose games and still secure the time to develop a system and a philosophy. When that doesn’t work, there’s always tomorrow.

Wilfried Nancy, then of Columbus Crew holds the Philip F. Anschutz Trophy after winning the 2023 MLS Cup (Image: Getty Images)

At Montreal then Columbus Crew, Nancy took charge of 215 games, winning 109 and losing 58, with 48 draws. Despite a win rate of 50.7 per cent, he was granted the time and scope to develop a system where full-backs functioned as outside centre-backs with a licence to play high and wide like conventional wingers, leaving one centre-back exposed at the back.

Applying the same principles to Celtic, a decision to install wingers Sebastian Tounekti and Hyun-jun Yang as wing-backs overlooked the fact that neither player showed the slightest sign of possessing a defensive bone in their body.

Hearts had already beaten Celtic 3-1 at Tynecastle and guidance on how to avoid a repeat was scarce. Assurances that they had little to worry about failed to offset the reservations of those who felt it made more sense to carry on with a back four until players who could slot into the manager’s tactical system were physically in the building.

In contrast with Celtic’s new management team, Hearts carried out some due diligence.

A clutch of Columbus Crew games were studied in preparation for what they might come up against at Parkhead. Even then there were doubts that Nancy would rip up a winning shape to go with something new and unfamiliar on matchday one after little or no training.

When the team-sheet arrived in the away dressing room, it confirmed an instant switch to a 3-4-3 formation. Spirits were raised a little further when Kieran Tierney, Liam Scales and Auston Trusty were named as the back three. All were decidedly left-sided and Trusty drew the short straw of playing on the right side.

When Celtic played with a flat four, the American defender’s pass of choice was usually straight to Callum McGregor.

Derek McInnes stopped the supply chain to the Celtic captain by detailing Icelandic midfielder Tomas Magnusson to restrict his freedom. Trusty was forced to carry the ball out on his weaker right side and, while Celtic threatened with two early through balls over the top for Daizen Maeda, the Japanese international took a heavy touch for one and missed the other.

The visitors grew in confidence and capitalised on calamitous defending before half-time to open the scoring through Claudio Braga.

No team in the SPFL Premiership has been more effective from set-pieces than the team built by Jamestown Analytics. So far this season 31 per cent of the Tynecastle side’s 39 goals have come from a set play.

When Harry Milne’s deep corner picked out an unmarked Oisin McEntee to plant a header past Kasper Schmeichel for 2-0, then, it was a sign of things to come. A recurring theme of Nancy’s Celtic would be the loss of goals from corners.

As Russell Martin will attest, even the clothes worn by a manager of Rangers or Celtic provoke comment when he is losing games. And a narrative was set – bizarrely – when the Celtic manager was captured wearing green training shoes and moving red and blue magnets around a whiteboard.

By the end of the night the tactics board would be an internet sensation. The focus of a thousand memes.

The image of the day arrived when captain Callum McGregor was called over to the sideline for a tactical demonstration and a photographer captured a picture of opposite number McInnes peering over his shoulder.

Derek McInnes looks on as Wilfried Nancy shows his tactics board to Celtic captain Callum McGregor. (Image: Stuart Wallace / Shutterstock)

As Nancy explained a switch from 3-4-3 to 3-3-4 – pushing Jonny Kenny through the middle as a second striker in place of Benjamin Nygren – the Hearts boss seemed to have a clear view of what was going on. It may have been mere coincidence that central defender Jamie McCart was sent on as a replacement for winger Alexandros Kyziridis minutes later and the tactical advantage Nancy sought was cancelled out. Despite Kieran Tierney’s late strike, Hearts made the necessary adjustments and won the game.

Roma were next up in the Europa League. On-loan Brighton striker Evan Ferguson – linked with Celtic during a disastrous summer window – scored twice in a comfortable 3-0 win then offered the view in a post-match interview that there were times when some Parkhead players ‘didn’t know what they were doing.’

After two defeats the Premier Sports Cup Final against St Mirren became a high pressure game. An early test of Nancy’s fragile credibility.

Stephen Robinson aped the Hearts trick by detailing midfielder Alex Gogic to stick close to McGregor. While Celtic full-back Anthony Ralston added a natural right footer to the back three the Paisley side still took the lead after 93 seconds. Despite Celtic drawing level through Reo Hatate a pattern was taking shape.

Devoid of a quality striker, Nancy’s Celtic would miss chances. Lots of them. Opposition managers would take advantage by deciphering the unusual tactics and getting to grips with things at half-time, adapting and tweaking their system and personnel.

McInnes, Robinson, Jim Goodwin, David Martindale and Danny Rohl all found a way to make their teams better after the break. Nancy never did.

In-game management was patchy to non existent. When the opposition sussed out how vulnerable they were to a high ball through the middle and breached a flimsy defence, Celtic folded like a pack of cheap cards. Mentally and physically they looked fragile. The late onslaughts of club yore became a thing of the past. Players looked as if they could scarcely get off the pitch quickly enough.

The morning after they lost the Premier Sports Cup to St Mirren Celtic’s head of football operations Paul Tisdale addressed a group of influential supporters. Like Nancy the Englishman was a curious appointment. Despite reinventing himself as a consultant spells at Exeter City, MK Dons, Bristol City and Stevenage offered no hint of a technical director in waiting.

Tisdale had already overseen a dysfunctional summer window and failed to modernise or improve a recruitment system not fit for purpose. Data, bought and paid for, went unused as subjective judgements were reached on targets.

After recommending Nancy for the job Tisdale told the audience of well-heeled supporters that the Frenchman bought into the club’s strategy in a way Brendan Rodgers never did.

The one thing Rodgers did grasp was the need to win games of football. After defeats to Hearts, Roma and St Mirren, Nancy wasn’t winning any.

 He became the first Celtic boss in history to lose his first four matches when he persisted with one recognised centre-back against Dundee United at Tannadice. Against a physical team with a talent for exploiting set-pieces, he was asking for trouble.

Despite Daizen Maeda claiming a first-half lead, the visitors missed chance after chance to put the game out of reach. Johnny Kenny – last season’s fourth-choice striker – had a night to forget. For the first time in 11 years United fought back to beat Celtic through second-half goals from Krisztian Keresztes and Zac Sapsford. High above the technical area Celtic’s travelling support chanted, ‘Nancy, Nancy, get to f***.’

The first time a team in green and white had lost four in a row in 47 years, Nancy finally won against Aberdeen and then Livingston. Neither performance offered much assurance. Solid in defence prior to his arrival, one goal never seemed to be enough. During his eight games in charge, Celtic failed to keep a single clean sheet.

Some regarded the defeat to a Motherwell side coached expertly by the impressive Jens Berthel Askou as the most comprehensive drubbing Celtic had sustained in domestic football – outwith defeats to Rangers – for decades.

Reminiscent of an away game in Europe, a team assembled at a fraction of the budget utilised smart recruitment, astute use of data and concise, smart coaching to outplay the champions of Scotland. A triple Celtic substitution at half-time felt like a coach throwing jelly at a wall, hoping something might stick.

Wilfried Nancy watches on as Motherwell pass around his Celtic side. (Image: Mark Runnacles / Shutterstock)

A predictable defeat to Rangers rendered Nancy’s position untenable. Enduring their worst start to the season since 1978/79 under Russell Martin, the Ibrox side had clawed their way into contention under the pragmatic stewardship of Danny Rohl. While Celtic enjoyed the best of the first half and claimed the lead through Yang, they missed one opportunity after another to add to their advantage. At half-time supporters harboured a sense of foreboding over what came next.

Withdrawing the advanced Thelo Aasgaard, Rohl pushed Mohamed Diomande into a middle three, ramped up the press and exploited the unsustainable stress placed on Auston Trusty, Celtic’s only recognised central defender.

As Trusty failed to get to grips with a rejuvenated Youssef Chermiti, Nancy stood with his arms folded, impassive and unmoved.

Rangers had the run of Parkhead and won 3-1. Celtic supporters took to the car park and chanted ‘Sack the Board.’ Escorted by stewards, players ran through the spectrum of supporter emotion en route to their cars and, not for the first time, cursed the day they had ever heard Wilfried Nancy’s name.

The task of replacing Martin O’Neill as Celtic manager was like taking the microphone after Sinatra.

Former Scotland defender Steven Caldwell covered Nancy’s Montreal side as an analyst with Canadian Sports Network TSN. An admirer of his work the brother of former Celtic defender Gary spoke to Herald Sport in November and confessed to being ‘sceptical’ over his prospects of success in Glasgow.

Currently travelling Europe filming a new football series ahead of the World Cup finals he was at Parkhead for the Old Firm fixture before travelling on to Newcastle, where he played for seven years. Reluctant to sink the boot into a man he likes and respects Caldwell derives no satisfaction from being right.

“Once he reflects I think Wilfried will realise that he made a lot of mistakes,” he said. “In terms of understanding the culture of Scotland and the SPFL and magnitude of Celtic.

“I think if he is honest he will probably see that. But he didn’t have a hugely talented group of players and he probably made mistakes in his press conferences in the way he worded certain things and expressed himself.

“He tried to set out his stall for the manager he wanted to be and went too early.

“I always thought, from knowing Wilfried a little bit, that he would do what he did right from the start and the fact is that it backfired. He probably didn’t read the situation as well as he should have.

“He didn’t have as much knowledge of Celtic as a club and the players that they had as he might have. He mis-read what he was getting into.”

In that respect Nancy was far from alone. A risk-averse body of men and women – cautious and conservative with a small c – the Celtic board of directors took a needless gamble on their latest permanent manager. When they gave him a two-and-a-half-year contract and sent him into his first press conference alone, with no moral or executive support, they appeared to harbour the same doubts as everyone else.

After 20 years of careful stewardship a senior figure at one rival club came to regard the Wilfried Nancy experience as a good deal less damaging than the decision to appoint him in the first place.

“Celtic were self harming,’ he said on condition of anonymity. “They were self harming and that’s the only way to describe it. They played football in a way where they brought the pain on themselves. It was madness.”