By Erin Hospedales – November 2025
In Formula 1, driver contracts are no longer just about who sits in the car; they’re multimillion-pound commercial agreements tied to sponsorships and performance expectations. When those deals break down, the legal fallout can be costly. The current dispute between McLaren Racing and IndyCar champion Alex Palou is an example of how collapsed agreements can affect more than just the driver in the seat. Now before the London High Court, McLaren is seeking £15.43 million in damages following Palou’s refusal to join the Arrow McLaren IndyCar team. Palou instead re-signed with Chip Ganassi Racing, leaving McLaren down a driver and out millions.
At its core, the case relies on classic principles of English contract law: breach, expectation damages and how far losses can be recovered. McLaren now looks to claim damages from the sudden departure, primarily from sponsorships and the cost of replacing Palou on short notice. Although Palou admits breaching his McLaren contract, he argues that the claimed damages are excessive, and his defence will focus on mitigating the amount owed. The court will now have to determine how much of McLaren’s claimed losses were a foreseeable result of Palou’s breach.
How McLaren Calculates Its Losses
Under the principle of expectation interest damages, McLaren can only recover losses from Palou if they were reasonably foreseeable and can be proven. Damages aim to put the claimant in the position they would have been in, had the contract been performed.
With that in mind, McLaren has quantified the financial fallout from Palou’s withdrawal in court.When describing the scale of their losses, McLaren Racing CEO Zak Brown argued that Palou’s sudden switch “rolled a grenade into the room and let it go off”.
To fill the seat left in IndyCar, McLaren cycled through three different drivers before settling on Nolan Siegel, an expensive reshuffle that forms part of their damages claim. Beyond IndyCar, McLaren’s scramble to fill its Formula 1 reserve driver role saw them promote Pato O’Ward, stretching their salary budget higher than expected. Around £1 million was reportedly lost in salaries alone.
Their largest losses, however, arise from sponsorship. NTT, who were set to be McLaren’s long-term primary IndyCar sponsor, expected publicity from being attached to championship winner Palou’s car. Once it became clear he would not join, McLaren was forced to renegotiate, losing over £5 million in annual fees and even more in Formula 1 commercial arrangements. These unexpected costs form part of McLaren’s £15.43 million damages claim as fallout from Palou’s breach.
What works in McLaren’s favour for this case is the certainty with which UK courts treat commercial agreements. The courts take a market-first approach, focusing on what financial loss can be evidentially proven. Detailed reports of sponsorship shortfalls, salary overspends, and replacement costs give McLaren’s claim a clear basis.
Yet, the £15.43 million figure McLaren claims may test the limits of what is legally recoverable. Under the principle of expectation interest, damages must restore the claimant’s position, not improve it. Any losses that the court finds did not naturally arise from the breach or were not reasonably foreseeable will fall outside compensation. Whether all of McLaren’s damages claim is recoverable will depend on how closely each loss is linked back to Palou and if they were a natural consequence of his breach.
Palou’s Perspective
Palou’s defence focuses on reducing the scale of the claim. He stated that McLaren’s losses from entering sponsorship deals reliant on him were not his responsibility, saying that ‘the only loss that was obvious was me not driving the car.’ His case raises the point of remoteness, which limits recovery to losses that were a foreseeable consequence of the breach or that naturally arose from it.
Palou’s legal team highlights that the sponsorship deal with NTT contained no clauses varying the fees depending on the driver line-up. Because the sponsorship fee didn’t vary with the driver line-up, McLaren may struggle to show that Palou’s absence legally caused this loss, meaning the lost revenue may be viewed as separate from his decision to walk away. If it is found that the revised NTT sponsorship was not significantly connected to Palou, this could undermine a large part of McLaren’s claim. McLaren will therefore need to prove that even without a contractual clause, NTT relied on Palou’s arrival when agreeing to sponsor the team.
Responding to the damages claim, Palou’s legal team stated that the number is “wholly overblown” and effectively offset by current driver Nolan Siegel, who paid for his IndyCar seat with McLaren.
If the court accepts that McLaren’s sponsorship and commercial losses were not directly caused by Palou’s breach, much of the claimed sum could fall outside the scope of recoverable loss. This highlights how English contract law draws a line between foreseeable loss and the regular commercial risks that parties take when contracting. The outcome will depend on whether McLaren can establish a clear link to all their losses, or if Palou’s legal team can successfully break the causal chain tying Palou to the costs.
Why It Matters
Whether McLaren recovers its full £15.43 million claim, a reduced amount, or nothing at all, the case warns how quickly deals in sport can fall apart once tested in court. Advisers to teams should ensure all agreements are supported by clear documentation that shows reliance, and sports lawyers must draftclauses that define the financial consequences of withdrawal. This will prevent public legal battles like McLaren v Alex Palou, which often take a bitter turn at trial.
Going forward, as athlete contracts intertwine with sponsorships, balancing a driver’s freedom to make career choices with a team’s need for contractual certainty will only become more difficult. Stronger contractual protections can help maintain this balance, so all parties understand their rights and risks before disputes ever reach the courtroom.
Ultimately, no matter the outcome, McLaren v Alex Palou serves as a worthwhile reminder to all lawyers: winning begins with the contract drafting.
Works Cited:
Associated Press. IndyCar champ Alex Palou admits breach of contract. ESPN, 27 November 2023. https://www.espn.co.uk/racing/indycar/story/_/id/38991847/indycar-champ-alex-palou-admits-breach-contract
Halpin, Danny. Alex Palou ‘rolled grenade into room’ when leaving McLaren, court told. London Evening Standard, 7 October 2025. https://www.standard.co.uk/news/crime/mclaren-zak-brown-indycar-high-court-spanish-b1251710.html
Brittle, Cian. Arrow McLaren to lose primary sponsor NTT Data after 2026 season. BlackBookMotorsport ,11 September 2025. https://www.blackbookmotorsport.com/news/indycar-arrow-mclaren-ntt-data-sponsorship-september-2025/#:~:text=%C3%81lex%20Palou%20was%20supposed%20to,the%20company%20has%20now%20activated.
PA News Agency. McLaren ‘not genuine’ about giving F1 seat, Alex Palou tells High Court. The National, 10 October 2025. https://www.thenational.scot/news/national/25533255.mclaren-not-genuine-giving-f1-seat-alex-palou-tells-high-court/
Blackstock, Elizabeth. Major financial details revealed in $30 million McLaren lawsuit against Alex Palou. PlanetF1, 25 August 2025. https://www.planetf1.com/news/major-financial-details-revealed-in-30-million-mclaren-lawsuit-against-alex-palou
Parke, Callum. McLaren taking former driver ‘to the cleaners’ after contract breach, court told. London Evening Standard, 2 October 2025.
https://www.standard.co.uk/news/crime/mclaren-lawyers-high-court-london-indianapolis-b1250878.html
Mitchell-Malm, Scott. ‘McLaren’s explosive Palou court case – all you need to know’. The Race, 11 October 2025.https://www.the-race.com/formula-1/lies-about-f1-what-mclaren-palou-court-case-has-revealed-so-far/
Walsh, Fergal. Zak Brown and Alex Palou at odds over McLaren announcement in driver contract case. RacingNews365, 10 October 2025. https://racingnews365.com/zak-brown-and-alex-palou-at-odds-over-mclaren-announcement-in-driver-contract-case#:~:text=Palou%20did%20concede%20that%20he,in%20Barcelona%2C%20Hungary%20and%20Austria.
Image credited to Freepik
