England - London • TMT (technology, media and telecoms)

Onside Law LLP

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Sports boutique Onside Law LLP leverages its network of offices in London, Switzerland and Australia to advise clubs, players, managers, international federations and intermediaries on both contentious and non-contentious matters. Co-founder Oliver Hunt, regularly supported by associate Robin Cumming, is a key port of call for elite golfers and footballers in need of assistance on commercial and business mandates, including sponsorship deals, media, and image rights. Hunt also assists football clubs and competition rights holders. Chris Walsh, supported by newly promoted partner Ross Brown, are key advisors for the England and Wales Cricket Board (ECB), working with the organisation on a range of disciplinary proceedings and investigations. Brown – alongside Jamie Singer, James Tobias and Ben Hanglin – also support governing bodies in rugby and tennis on anti-doping and anti-corruption matters that reach the Court of Arbitration for Sport (CAS). The quartet also also works with clients in rugby on sponsorship and media rights arrangements. Co-founder and head of the corporate team Simon Thorp works with legal director Harriet Leach, who is a key adviser to a number of female sporting organisations. Specialist technology and digital media practitioner Adam Leadercramer supports on sponsorship deals. Data privacy and protection expert Sophie Wilkinson supports recently promoted partner Leon Farr on instructions from world governing bodies on the hosting and bidding arrangements for major events. Contentious instructions are chiefly handled by commercial litigator Stevie Loughrey.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • ‘A top drawer firm steeped in knowledge and experience. Remarkable insight into a range of sports. Excellent partners, excellent associates.’

  • ‘Chris Walsh is a go-to lawyer. Clever, realistic, wonderful with clients. Smooth, in a good way. Also fun. Ross Brown: a new partner. Completely dedicates himself to a case. Very committed. Hannah Kent is a superstar associate. All over the detail. Extraordinary memory. Never drops the ball.’

  • ‘Harriet Leach's comprehensive understanding of women's sport, including current challenges and solutions. Extremely strong collaborator and extremely supportive. Simon Thorp has comprehensive understanding of sports sector; investment, good governance innovation, well-connected and highly supportive.’

  • ‘Onside Law are one of our main legal service providers based on their top tier expertise of the sports sector and ability to handle complex matters in an efficient and cost-effective manner.’

  • ‘Jamie Singer's sports law knowledge and practicality are matched only by his client management skills and good humour.'

  • Ross Brown was recently promoted to partner and not before time. A real rising star in the sports law world.’

Key clients

  • England and Wales Cricket Board
  • World Rugby
  • Red Bull Racing
  • Jude Bellingham
  • AC Milan
  • Leeds United
  • West Ham United
  • ATP Media
  • Federation Internationale de Automobile
  • International Tennis Integrity Agency
  • Lawn Tennis Association
  • Rugby Football Union
  • Welsh Rugby Union
  • European Rugby
  • Extreme E
  • Matt Fitzpatrick

Work highlights

  • Advised World Rugby on a fundamental restructure of how World Rugby organises and operates the Men’s and Women’s Rugby World Cups.
  • Advised The ECB across all regulatory and commercial matters including on the multiple disciplinary investigations and prosecutions against Yorkshire County Cricket Club and related individuals arising from Azeem Rafiq’s allegations.
  • Assisted Leeds United with all of its footballing matters, including 30+ transfers, player matters, friendlies, tour agreements, and  manager mandates.

Lawyers

Hall of Fame

The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.

Oliver  Hunt

Oliver Hunt

Hall of fameOnside Law LLP

Oliver is a Commercial lawyer, and is well known for acting for Talent, particularly in golf and football. Oliver has been acting for Sir Nick Faldo for over 20 years and counts some of the biggest names in world sport as clients. Particular highlights include: Acting for Rory McIlroy on his ground-breaking Nike deal in 2012 Advising Ryder Cup Europe on the bidding processes for the 2018 and 2022 Ryder Cups. Playing a significant role in Eden Hazard’s move to Real Madrid in 2019 as part of his management team. Overseeing US Open Champion Matt Fitzpatrick’s business affairs. Other clients include Tommy Fleetwood, Red Bull Racing and Leeds United. Oliver has published a number of articles, appeared as an expert on BBC News, and has featured in the likes of Sports Business, The New York Times, The Times and the Daily Telegraph as a sports law expert.  

Chris Walsh

Chris Walsh

Hall of fameOnside Law LLP

Chris’ long-term clients include the England and Wales Cricket Board and a number of other national and international governing bodies, rights-holders, clubs, sports agencies, broadcasters, sponsors, investors and prominent individuals operating across all the major sports. In addition to his commercial practice, Chris is Onside Law’s Head of Dispute Resolution, in which capacity he advises a wide range of sport sector and other clients in relation to a variety of domestic and international disputes, as well as on disciplinary and other regulatory matters. Chris regularly represents clients in proceedings before the English courts, in domestic and international arbitrations (including before the Court of Arbitration for Sport and Sport Resolutions UK) and mediations, and before other quasi-judicial bodies and tribunals. Chris is recommended as a leading sports lawyer in all of the independent legal directories, in which he is described by commentators as “a brilliant solicitor”, “an excellent all-rounder” and “a go-to lawyer, clever, realistic, wonderful with clients.” He also regularly contributes to sports law and business publications, speaks at sports industry conferences and appears on sports law webinars and television as a sports law expert. He also sits as a Specialist Member on the Sports Resolutions Panel of Arbitrators and regularly contributes to sports law and business publications, speaks at sports industry conferences and appears on sports law webinars and television as a sports law expert.

Rising stars

Harriet Leach

Harriet Leach

Onside Law LLP

Harriet Leach is a Legal Director and Head of Women’s Football. Harriet is a senior corporate and commercial lawyer and is building a fierce reputation as a leading lawyer within women’s sport. Recent highlights include advising: England Netball on investment opportunities and all aspects of the launch of Netball Super League 2.0, including participation terms, governance, regulation and player matters; The ECB on potential investment in The Hundred, including corporate structuring and preliminary advice; World Rugby on its joint venture with Major League Rugby (MLR) in connection with the operation and governance of the Hawks, a new franchise competing in the MLR; Premiership Women’s Rugby (PWR) a new client on a range of commercial and regulatory matters, including commercial agreements and its remuneration cap; The ECB on the funding, operation and structuring of the pro women’s cricket, including the tender and documentation for “Project Darwin”; Six Nations Rugby on corporate structuring and preliminary advice in connection with the Nations Cup, a new international rugby competition to be owned and operated with SANZAAR. More Than Equal a new client on its inaugural driver development programme which aims to find and develop the first female F1 world champion; Several Women’s Championship football clubs, including Lewes F.C. on corporate structuring and investment plans and London City Lionesses on various player transfers, employment and data protection matters. Harriet hosted another event in her popular New Era Series for Women’s Sport series in partnership with DAZN, moderating a panel featuring Kelly Simmons OBE, Beth Barrett-Wild (ECB), Belinda Moore (PWR) and Anmol Malhotra (Snap Inc) in front of 150 participants to discover what it takes to operate an elite women’s sport league/competition as more turn professional and implement new corporate structures. Harriet won the  award for “Contribution of Regulation/Services in Women’s Sport” at the Everything in Sport 2023 Awards. Harriet also speaks and writes regularly on topical issues within sport, including recently moderating a panel on “Governing the Game: The urgent need for reform” at Women in Football’s sold out Be Inspired Conference at Wembley and on Women’s Football at Law in Sport’s Football Law Conference 2023. Harriet co-authored the Chambers and Partners’ Guide for Sports Law 2021-2023. Harriet leads the firm’s partnership with Women In Football accelerating Onside Law’s ED&I ambitions.

Leading individuals

Adam Leadercramer

Adam Leadercramer

Onside Law LLP

Adam acts for a broad range of clients including individuals, rightsholders, teams, agencies, brands and data-driven businesses. He has also spent time on secondment at the Rugby Football Union and the Lawn Tennis Association. Adam’s practice predominantly involves general commercial matters including supply of goods/services contracts, agreements relating to the exploitation of data, software and intellectual property rights and sponsorship/endorsement contracts. He has particular experience in the fields of technology, digital media and broadcasting.  

Jamie Singer

Onside Law LLP

Co-founding partner Jamie Singer has been advising on high profile commercial, intellectual property, governance and regulatory matters across the sports and entertainment industries for over 25 years. His commercial practice includes sponsorship, media rights, licensing, hosting, image rights and talent management. His regulatory practice focuses, in particular, on integrity and match fixing cases. Highlights include advising: football clubs AC Milan, West Ham and Rangers on their top tier sponsorship contracts and commercial rights exploitation issues generally (including AC Milan’s front of shirt sponsorship with Emirates) governing bodies such as World Rugby, Six Nations, LTA, European Rugby and ECB on complex negotiations including South Africa’s participation in rugby’s Champions Cup and structuring of the new Nations Cup regulators such as the Grand Slam Board of tennis and the International Tennis Integrity Agency; and talent such as Jannik Sinner and Sir Andy Murray All of the leading independent legal directories recommend him as a leading sports law practitioner, in which he is described as: “Providing an amazingly efficient, straightforward service.” (Legal 500) “He is superb; he has a wealth of experience and his counsel on sensitive issues is invaluable.” (Chambers) “He is an impressive practitioner with experience advising clients that range from sports teams to broadcasters in a wide range of dispute, intellectual property and commercial matters.” (Who’s Who Legal) He Co Authored the Sponsorship and Commercial Rights chapter of the textbook “Football and the Law” edited by Nick de Marco QC.

Next Generation Partners

Ross Brown

Ross Brown

Onside Law LLP

Ross is particularly known for his regulatory dispute experience through acting for governing bodies, sports teams and individuals across various areas including anti-corruption, anti-doping, contractual, disciplinary, safeguarding and selection disputes. Ross regularly acts as lead advocate for his clients in their disputes. Ross has strong experience in acting for: World Rugby on its anti-doping caseload, including at CAS; The International Tennis Integrity Agency in over 60 proceedings under the Tennis Anti-Corruption Program, including before CAS on several occasions, as well as the Tennis Anti-Doping Program; The England and Wales Cricket Board in relation to its regulatory investigations involving racism in cricket, its anti-doping caseload before the National Anti-Doping Panel and various disciplinary and safeguarding proceedings; INEOS Grenadiers in relation to several anti-doping matters arising out of investigations of UK Anti-Doping and the General Medical Council as well as UCI disciplinary proceedings involving one of its riders; Various governing bodies and individuals in proceedings before the National Safeguarding Panel and related safeguarding investigations, including the Sheldon Report into allegations of child abuse in football; The British Horseracing Authority regarding an independent investigation into the buying and selling practices of bloodstock; and Two Olympic athletes in their appeal of their non-selection for the Tokyo 2020 Olympic Games.

James Tobias

James Tobias

Onside Law LLP

James specialises in advising clients at the intersect of sports, media and technology and has broad experience advising clients across the sports and media industries on all commercial matters. James has a particular expertise in media rights exploitation and distribution, the production and acquisition of content, high-value sponsorship and endorsement agreements and complex contractual joint venture arrangements. James also regularly advises clients on Web3 strategy, the application of digital technologies to the sports industry and the establishment and delivery of new sports tournaments and competitions. James advises a range of stakeholders across the sports, esports and media industries, including international federations, national governing bodies, clubs, brands, broadcasters, production companies, digital platform operators, technology start-ups, sponsorship agencies and influencers. Prior to joining Onside Law in 2019, James trained and worked in the Entertainment and Media Group at Reed Smith where he undertook multiple client secondments, giving him a valuable insight into the internal pressures and sensitivities facing clients and how to effectively advise them.

Sophie Wilkinson

Sophie Wilkinson

Onside Law LLP

Sophie has significant experience advising on staging and licensing agreements for major events, including: European Athletics FIA FIFA ECB SRO Motorsports World Rugby Davis Cup competition Sophie also has experience in connection with broadcasting and media rights, both from a rights’ holder and broadcaster perspective (notably for ATP Media, Sunset+Vine and International Sports Broadcasting). Sophie has particular expertise in data protection, advising various governing bodies, sports integrity units and other commercial clients on complex data protection issues. Sophie is a key member of the team leading the relationship with FIFA and the FIA.

Practice head

The lawyer(s) leading their teams.

Oliver Hunt, Chris Walsh, Jamie Singer, Simon Thorp, Adam Leadercramer, Stevie Loughrey, Sophie Wilkinson, Ben Hanglin, Leon Farr

Other key lawyers

Ross Brown, Harriet Leach, Robin Cumming