Soccer Player Injury Rights in MLS Contracts

When Canadian midfielder Alphonso Davies suffered a myocarditis diagnosis that sidelined him from international duty in early 2022 — discovered only because of COVID-19 cardiac screening — it illustrated how professional soccer's increased medical scrutiny has exposed health risks that earlier generations of players never had detected. But for the hundreds of Major League Soccer players competing in the United States, the more immediate concern is what happens when they suffer the industry's more common fate: ligament tears, fractures, muscle ruptures, and the accumulated damage of a contact sport played on artificial turf for ten months of the year. MLS players are protected by the MLS Collective Bargaining Agreement, a detailed document that has evolved significantly since the league's founding in 1996. This article examines what that CBA actually guarantees when a player is hurt, where the protections fall short, and what legal options exist beyond the contract.

MLS CBA Injury Protections: The Framework

Base Salary Guarantees for Injured Players

The current MLS CBA, negotiated between MLS and the Major League Soccer Players Association (MLSPA), provides that a player who is injured in the performance of his services as an MLS player is entitled to receive his base salary during the period of disability, provided the injury is certified as soccer-related by the team's medical staff. This protection is similar in structure to the NFL's injury protection, with analogous disputes arising over whether injuries qualify as "soccer-related" — particularly for training injuries that occur outside formal team sessions or during international duty. MLS contracts are structured differently from NFL contracts: most MLS player contracts are fully guaranteed, meaning the salary is owed regardless of whether the player is healthy or injured, unless the player is released for a non-injury reason. This distinction provides MLS players slightly more baseline protection than their NFL counterparts.

Guaranteed Contract Structure

MLS uses a different contract structure than other major American professional sports leagues. Under the league's single-entity model — where MLS itself is technically the employer and clubs are operators — player contracts are with the league, not the individual clubs. This means financial obligations flow from the league entity, which has different implications for bankruptcy, dissolution, and contract enforcement than typical franchise-based leagues. Guaranteed contracts in MLS mean that injury protection is built into the base contract structure for most players, as the contract salary is owed regardless of health status. However, guaranteed contracts have cap implications that affect how clubs structure rosters, and clubs have incentives to dispute injury classifications to avoid cap-related financial obligations.

Medical Treatment Obligations

The MLS CBA requires clubs to provide players with prompt access to qualified medical care for soccer-related injuries. This includes immediate access to team physicians and athletic trainers, specialist referrals when necessary, and surgery when medically indicated. Players have the right to second opinions from physicians of their choosing, with the cost covered by the club. Unlike some other sports leagues, MLS has generally implemented this provision without significant controversy — partly because the league's single-entity structure means that medical cost disputes between player and club do not have the same zero-sum financial character they do in franchise-based leagues.

Workers' Compensation for MLS Players

Eligibility and Access

MLS players are employees covered by state workers' compensation laws. Unlike the NFL, which negotiated a limited workers' comp opt-out in some states, MLS players retain access to the full workers' compensation system in the state where their club is located. A player injured in training or competition can file a workers' compensation claim in addition to pursuing CBA remedies. Workers' compensation provides a no-fault injury benefit regardless of team negligence, while CBA grievances address contractual salary obligations. Players should consult with the MLSPA about how to coordinate workers' compensation claims with CBA rights.

The Artificial Turf Problem

Artificial turf has been implicated in significantly higher rates of lower extremity injuries compared to natural grass, with ACL tear rates on turf consistently higher than on grass in multiple peer-reviewed studies. Several MLS clubs play on artificial turf surfaces, and the MLSPA has been vocal in its advocacy for increased natural grass playing surfaces. Players who suffer ACL or other lower extremity injuries while competing on artificial turf fields may have workers' compensation claims that include arguments about the employer's failure to provide a reasonably safe workplace — particularly if the team chose artificial turf primarily for economic reasons despite available evidence of higher injury risk. These arguments have not produced definitive legal victories to date, but the scientific literature supporting them has grown considerably.

International Duty Injuries: FIFA and US Soccer Coverage

FIFA Club Protection Insurance

When MLS players are called up for international duty with their national teams, FIFA's Club Protection Insurance program provides coverage for injuries sustained during the international window. The program compensates clubs — not players directly — for the salary costs of players injured during mandatory international duty. Players injured while on national team duty retain their CBA rights against MLS/their club, and the club is compensated by FIFA for the cost of those obligations. From the player's perspective, the key protection is that international duty injuries do not affect their contracted salary rights with their MLS club.

US Soccer's Medical Obligations

US Soccer, as the national federation, has its own medical obligations to players called up for national team duty. These obligations include providing qualified medical staff at training camps and matches, covering medical expenses for injuries sustained during national team activities, and maintaining medical records that are provided to the player's club. Disputes have arisen over the handoff of medical information between US Soccer and MLS clubs — information gaps that can lead to inadequate treatment continuity when a player returns to their club after national team injury.

NWSL Players: A Different and More Limited Framework

Comparative Protections

National Women's Soccer League players operate under a CBA that provides significantly less robust injury protection than the men's MLS CBA. Minimum NWSL salaries remain far below MLS minimums, meaning salary continuation during injury has less financial impact in absolute terms. However, the relative significance is similar or greater — NWSL players are less likely to have independent financial resources and more dependent on their soccer income. The NWSL Players Association has pushed for improved medical and injury protections in successive CBA negotiations, with some improvements achieved in the 2022 CBA, but significant gaps remain compared to MLS.

Real Cases: MLS Medical and Injury Disputes

Freddy Adu and the Complexity of Youth Development Injuries

Freddy Adu, once heralded as the future of American soccer after signing with DC United at age 14 in 2004, suffered a series of injuries throughout his career that ultimately derailed his extraordinary potential. While Adu's career decline was multifactorial, his situation illustrated the complexity of medical decision-making for young professional athletes — the tension between maximizing early career opportunities and protecting long-term physical development. Adu's case has been studied extensively in sports medicine literature as an example of the risks of early professional load on developing bodies.

Clint Dempsey's Irregular Heartbeat

Clint Dempsey's diagnosis with an irregular heartbeat in 2016 while playing for Seattle Sounders forced him off the field for several months and eventually led to his retirement from international duty. His situation illustrated the cardiac screening obligations MLS clubs have toward players and the importance of comprehensive annual medical evaluations that go beyond orthopedic concerns. Dempsey's club and the MLSPA handled his situation relatively well, but his case set important precedent for how MLS should handle cardiac conditions discovered during pre-season or routine medical evaluations.

Frequently Asked Questions

If my MLS club releases me while I'm injured, am I still owed my contract?

If your MLS contract is fully guaranteed — which most are — and you are released while injured, you are entitled to your full contract salary. The club cannot release you to avoid paying your salary if the release is related to your injury. An injury-related release would be a contract breach subject to a CBA grievance. Consult the MLSPA immediately if you are released while injured.

What if I'm injured during a preseason friendly that isn't officially sanctioned?

Injuries during club-arranged activities — including preseason friendlies, training camps, and other club-directed activities — are covered as soccer-related injuries under the CBA. The key is whether the activity was directed or sanctioned by the club. Voluntary individual training sessions not part of the official club program are a grayer area, and injury protection may not apply.

Can I sue the club in state court for a negligence-related injury?

Like other major professional sports CBAs, the MLS CBA's grievance system provides the exclusive remedy for most employment-related disputes. However, claims grounded in conduct outside the CBA relationship — third-party negligence, fraud, or independent duty violations — may survive preemption. Consult a sports attorney experienced in labor preemption before filing any state court action.

Does MLS provide disability insurance for career-ending injuries?

MLS provides some disability coverage for players through the benefits structure negotiated in the CBA, but it is more limited than the NFL's disability benefit system. Players should review the specific disability benefit provisions in the current CBA with MLSPA guidance and consider supplemental disability insurance policies for the gap between CBA benefits and full lost earnings.

What are my rights if the team doctor's negligent treatment worsens my injury?

If the team physician's treatment of your injury constitutes malpractice, you have a potential claim against the physician individually (and vicariously against the club as employer). Whether the CBA preempts this claim depends on how closely the physician's conduct ties to CBA-defined medical obligations. Claims grounded in the physician's independent professional duty — the standard of care owed to all patients under state medical licensing law — have the strongest argument for surviving preemption. The second opinion right under the CBA is critical: use it, document it, and make sure the independent physician's findings are formally recorded.

Conclusion

MLS players benefit from a CBA framework that provides meaningful injury protection — guaranteed contract salaries, medical treatment rights, second opinion access, and workers' compensation eligibility that some other professional sports restrict. The artificial turf issue represents a growing area of legal and scientific concern that may generate future litigation. For international players whose dual obligations to club and national team create coverage complexity, FIFA's protection program provides an additional safety net. Any MLS player dealing with a significant injury should engage the MLSPA immediately, understand their specific contract terms, exercise all second opinion rights, and consult independent legal counsel before signing any medical releases or accepting any modified injury compensation arrangements from the club.