## Facts

- Hal Chase, a professional first baseman, signed a one-year player contract with the American League Baseball Club of Chicago in March 1914.
- The contract included a standard reserve clause intended to restrict Chase from negotiating or playing for other clubs beyond the contract term.
- In June 1914, Chase notified the club he was terminating the agreement and signed to play for Buffalo in the rival Federal League.
- The Chicago club sued in New York seeking an injunction to prevent Chase from playing for any team other than the plaintiff, relying on the reserve clause.
- A temporary injunction issued restraining Chase from playing for Buffalo.
- Chase moved to dissolve the temporary injunction.

## Issues

1. Whether the player contract, including the reserve clause, was sufficiently mutual and equitable to warrant equitable enforcement through an injunction preventing Chase from playing elsewhere.
2. Whether organized baseball’s reserve-clause system and related agreements constituted an unlawful monopoly or common-law restraint of trade that improperly restricted a player’s right to labor and to contract.

## Decision

- The court dissolved the temporary injunction.
- The court refused to grant specific performance or indirect enforcement through a negative injunction barring Chase from playing for other clubs.
- The court concluded that organized baseball’s structure and reserve system operated as a monopoly inconsistent with common-law protections of the rights to labor and to contract.
- The practical result was that Chase was not barred by the injunction from playing for Buffalo.

## Legal Principles

- Equity will not enforce a personal-services employment contract by negative injunction where the underlying agreement lacks mutuality or is materially one-sided.
- A court should not indirectly compel performance (by restraining outside employment) when it would not order specific performance of the contract.
- Private combinations that monopolize a labor market and restrain a person’s ability to practice a calling may be contrary to common law and public policy.
- A professional’s ability to sell labor and to make contracts for services may be treated as protectable property rights that cannot be subjected to oppressive private restraints.
- Where legal remedies (such as damages) are adequate, extraordinary equitable relief is disfavored, particularly when enforcement would support restraints deemed unlawful or inequitable.

## Conclusion

The court vacated the injunction sought to bind a professional baseball player to a reserve-clause contract, holding that the agreement’s lack of mutuality and the broader reserve system’s monopolistic restraint on the right to labor and contract made equitable enforcement improper.


Am. League Baseball Club of Chi. v. Chase, 86 Misc. 441, 149 N.Y.S. 6 (N.Y. Sup. Ct. 1914)