When Sheikh Mansour took control of Manchester City in September 2008, the club was still a modest outfit with only two top‑flight league titles in its 114‑year history. The most recent championship had come four decades earlier, and the team had just finished the 2007/08 campaign in ninth place, a full 32 points adrift of champions Manchester United.
That season ended on a sour note with an 8‑1 drubbing at the hands of Middlesbrough, a match that turned out to be Sven‑Göran Eriksson's final appearance as City manager. The club’s recent past was far from glamorous. In the Premier League era it had suffered three relegations, even dropping to the third tier of English football only ten years before the takeover. The league’s dominant forces—Manchester United, Chelsea and Arsenal—had claimed every Premier League crown in the preceding sixteen seasons, leaving City out of the conversation entirely.
No one could have foreseen the dramatic turnaround that would follow. Over the nine‑year window examined by the Premier League’s independent investigation, City captured three league titles, more than doubling their historic tally and establishing themselves as a new powerhouse. However, the same investigation concluded that the club had breached financial regulations in a serious way.
The commission’s report describes a "disguised funding scheme" in which the Abu Dhabi United Group, the owners of the club, paid enormous sponsorship sums that were recorded as commercial revenue. This artificial boost to the books enabled City to embark on an unprecedented spending spree. Between the summer of 2009 and the January 2018 transfer window, the club shelled out roughly £1.2 billion on player acquisitions, according to Transfermarkt data—about £300 million more than the next‑biggest spender, Chelsea, which spent £931.7 million in the same period. City’s net outlay of £888.2 million dwarfed the £513.1 million net spend recorded by Manchester United, the league’s other traditional giant.
Year after year the figures tell the same story. City topped the league in total transfer expenditure in five of the nine seasons covered by the probe, and led in net spend in six of those years. The club’s recruitment strategy brought in a parade of world‑class talent, many of whom became pivotal to the side’s success. The first major breakthrough arrived in the 2011/12 season, when City clinched their first league title in 44 years.
In the two seasons leading up to that historic triumph, the club invested £260.5 million on incoming players. The signings included high‑profile names such as Carlos Tevez, Edin Džeko, Yaya Touré, David Silva, Mario Balotelli and James Milner. These arrivals laid the foundations for a squad capable of challenging for honours on a regular basis.
The following four seasons saw further marquee acquisitions: Sergio Agüero, Samir Nasri, Fernandinho, Jesús Navas and Eliaquim Mangala arrived to strengthen a side that was already beginning to look like a title contender. The spending curve rose sharply again in 2015/16, when the club added Kevin De Bruyne and Raheem Sterling—players who would later become central figures in City’s tactical evolution under Pep Guardiola. The most lavish season within the investigation period was 2017/18.
City spent £282.5 million on new talent, securing the services of Aymeric Laporte, Benjamin Mendy, Kyle Walker, Bernardo Silva and goalkeeper Ederson. That spending helped City clinch their third Premier League crown under the scrutiny of the commission. During the same timeframe, the sponsorship fees paid by the Abu Dhabi United Group rose steadily for four straight seasons, reaching a peak of £134.7 million in 2017/18, up from just £22.5 million in 2009/10.
The commission estimates that roughly £830 million of this money was falsely recorded as commercial revenue between 2009/10 and 2017/18—an amount that represents about 70 percent of the club’s total transfer outlay of £1.2 billion. These inflated revenues allowed City to attract three elite managers—Roberto Mancini, Manuel Pellegrini and Pep Guardiola—each of whom benefited from the deep pockets that the disguised funding provided.
Under their stewardship the club amassed an impressive trophy haul: an FA Cup, three League Cups, a Community Shield and three Premier League titles, making this the most successful era in Manchester City’s history. A visual representation of the club’s league positions over time highlights the dramatic shift. Prior to the takeover, City were a mid‑table side; since then they have finished outside the top three only once in sixteen seasons. Their recent record places them behind only Manchester United in terms of Premier League titles, overtaking both Chelsea and Arsenal.
When pre‑Premier League titles are counted, City join the exclusive group of clubs—Manchester United, Liverpool and Arsenal—that have reached double‑digit league championships. The commission’s findings, however, cast a shadow over these achievements. By uncovering the extent of the disguised funding between 2009/10 and 2017/18, the report suggests that the club’s meteoric rise was underpinned by financial practices that breached the league’s rules. Potential sanctions range from hefty fines and transfer bans to the extreme possibility of expulsion from the Premier League.
Some commentators have even called for the stripping of City’s honours earned during the period in question. Manchester City have denied any wrongdoing and have signalled their intention to appeal the decision. Beyond the immediate legal ramifications, the case raises broader questions about the modern football economy.
The influx of billionaire owners, the use of sponsorship deals that may lack genuine commercial substance, and the resulting arms race in player spending have reshaped the competitive balance of the sport. Critics argue that such financial engineering creates an uneven playing field, where clubs with deep pockets can dominate domestic competitions and, by extension, influence the global football hierarchy.
Supporters of the model, on the other hand, point to the positive side effects: improved infrastructure, world‑class training facilities, and the attraction of top talent that can raise the overall standard of the league. Manchester City’s investment in youth development, community projects and women’s football, for example, has been praised by many observers. Regardless of where one stands on the ethical debate, the facts remain clear: the period between 2009 and 2018 saw Manchester City transform from a club that had struggled to stay in the top flight to a dominant force that reshaped the Premier League landscape.
Whether that transformation will stand the test of time, or be altered by potential sanctions, is a story that continues to unfold.