Why are PSG and Mbappe facing each other in court?

A decision on the dispute between Kylian Mbappe and PSG is due on 26 May When Kylian Mbappe finally left Paris St-Germain last summer, many expected both parties to move swiftly on after one of football's longest-running transfer sagas finally came to its conclusion. An ongoing legal dispute, though, has continued to sour relations between the forward and his hometown club for the best part of a year. Specifically, the Real Madrid striker is claiming 55m euros (£46.3m) in unpaid wages from the Ligue 1 champions. This sum, plus tax obligations, was frozen from the club's accounts by a Paris court following a request by Mbappe's legal team last month. Central to the contention is the French forward's ill-fated contract extension in 2022 - which notably involved him posing alongside club president Nasser Al-Khelaifi on the Parc des Princes pitch, brandishing a shirt with "2025" on the back. More specifically, however, the Frenchman had signed a two-year deal with an optional extra season - a crucial detail which would only later emerge publicly. A year later, a letter from Mbappe indicating that he had no intention of triggering that option surfaced. While it only reached the PSG management in June 2023, the document was dated less than two months after he had put pen to paper the previous summer. Faced with the prospect of losing their 180m euro (£165.7m) signing on a free transfer, PSG presented the forward with two options: either leaving as early as that summer, or coming to an agreement that would soften the financial blow to the club at the end of the season - once he inevitably fulfilled his long-held ambition of joining Real Madrid. The forward was duly placed on the market, and notably rejected a lucrative offer from Saudi Arabia. "If he wants to leave, then the door is open," Al-Khelaifi would declare at boss Luis Enrique's unveiling in early July. As the start of the 2023-24 campaign approached, Mbappe found himself in the "loft", French football's term describing the group of players left to train away from the rest of the first team during a transfer window, effectively pushing them towards the exit door. The practice is oft-criticised, not least by the French players' union, but is nonetheless authorised under France's Charter for Professional Football, which stipulates that the marginalised players must be brought back into the fold come the end of the summer. The Champions League finalists claim that, at the dawn of that campaign, Mbappe agreed to forgo a total of 55m euros (£46.3m) in bonuses from the deal he signed the previous summer. This agreement, according to the club, was reached verbally over a meeting with several club representatives, in the form of a "gentlemen's agreement" which subsequently allowed for Mbappe's return to the first team after being left out of the squad for the pre-season tour of Japan and the season opener. Mbappe himself would make reference to an agreement in the wake of the Trophee des Champions match against Toulouse in January 2024 - at which point he was free to sign a pre-contract elsewhere. In the mixed zone he told journalists that, despite still being undecided on his future, "the agreement I reached with the president [Nasser Al-Khelaifi] last summer protects all the parties, regardless of my decision". The France captain eventually announced his departure towards the close of the 2023-24 campaign. His Parc des Princes send-off would be somewhat overshadowed by the title celebrations. A tifo in the stands and a short message during the trophy ceremony the only farewell gestures towards the evening's captain, who scored the last of his 256 goals for the club early in the match. PSG fans greeted Mbappe with a tifo before his final game for the club The striker's legal team, however, now assert that the "gentleman's agreement" is invalid as the additional clause was never signed. As a result, they are claiming Mbappe is owed 55m euros - a sum made up of the final third of his signing-on fee and three months' worth of wages which were unpaid. They argue that a written contractual amendment would have had to be signed and submitted to the Ligue de Football Professionnel (LFP) - the governing body for France's two professional divisions - for the change to be valid, and that no "tangible proof" of an agreement has been presented. Mbappe brought the case to the LFP, whose disciplinary commission initially issued a non-binding ruling that PSG were to pay the sum. It later deemed itself to have no jurisdiction over the matter because of an ongoing civil court case, which the player's team claims was only launched by PSG against the LFP "in order to avoid disciplinary action". In February, the French Football Federation (FFF) dismissed Mbappe's subsequent appeal on the same grounds. Speaking to BBC Sport, a lawyer with knowledge of PSG's case explains that the LFP's decision came from the fact that it could make a judgement based on the original contract - "but what's being debated is whether it was amended". In December, following the LFP's latest decision, a club spokesperson reiterated that Mbappe had "made clear public and private commitments that the club simply asks to be honoured", and that PSG remained hopeful of "an amicable solution". The club also claimed that Mbappe refused the LFP's offer for mediation. Last month, Mbappe's lawyers held a press conference to announce they had "gone on the attack", having notably obtained the seizure of the 55m euros from PSG's accounts through a court decision. They also indicated that they were filing a complaint claiming PSG put pressure on Mbappe to renew, which the club denies, and that they had sent a letter to the FFF asking them to notify Uefa on the situation. In a hearing on Monday, after PSG contested the precautionary seizure, the club announced that a counterclaim for 98m euros (£82.6m) in damages would be brought forward as part of their wider case. In their court submission, the club's lawyers asserted that the counterclaim was prompted by Mbappe's "deceptive behaviour during negotiations to revise his contract". The striker's team, meanwhile, reiterated that despite the counterclaim there was "no legal basis for deferring payment of the sum due". "The aim is not to recover the 98m euros, but rather to show that if he owes us money, his claim is unfounded," PSG lawyer Renaud Semerdjian told the AFP. For the club, the standoff also represents a reversal in the days where player power reigned supreme - the new-look (albeit still as spendthrift) PSG styles itself as a project built around a collective unit rather than individual talents. Mbappe's team, meanwhile, claimed in their April press conference that it was PSG who had put him under pressure to re-sign back in 2023 through "scandalous and indecent practices", and that they would be joining the players' union in its legal action against the "lofts". A decision on the seizing of the club's accounts is expected on 26 May - the same day as a separate hearing on the wider case, in which the French football authorities initially dismissed Mbappe's appeals. While the 26-year-old will have wrapped up his maiden season in Spain the previous evening, Paris St-Germain will be in the midst of a week bookended by the Coupe de France and Champions League finals. It could be an era-defining week both on and off the pitch for the Parisians.