How we got free agents in baseball

What It Covers

Curt Flood's 1969 lawsuit against Major League Baseball's reserve clause — which bound players to teams indefinitely — traces how one player's legal battle, stretching to the Supreme Court, shifted labor economics in professional sports and ultimately doubled players' share of league revenues by the mid-1970s.

Key Questions Answered

• •Monopsony in labor markets: When only one buyer exists for labor — as with MLB's reserve clause — workers are systematically underpaid. Flood earned $90,000 in 1969 (~$800,000 today), roughly 30 times less than comparable star players earn now. Identifying monopsony conditions in any industry reveals where workers hold structurally suppressed bargaining power.
• •Contract language precision determines rights: Two players in 1975 exploited a single ambiguous phrase — "renew the contract for the period of one year" — by refusing to sign and playing out exactly one year. An arbitrator ruled they were then free agents. Scrutinizing exact contract renewal language can reveal unintended leverage for workers in restrictive agreements.
• •Public opinion shifts before legal wins: Flood lost at every court level, including the Supreme Court in 1972, yet editorial boards and polls shifted dramatically in his favor during proceedings. Players used that public momentum to win free agency through collective bargaining in 1975 — demonstrating that losing in court can still produce structural change through negotiation leverage.
• •Labor share doubles with collective bargaining power: Before free agency, players received under 25% of MLB revenues. By removing the reserve clause and gaining free agency after six years of service, players negotiated their revenue share to approximately 50% — a doubling achieved through union contract negotiations, not litigation, once public opinion and arbitration rulings strengthened their position.
• •Salary caps decouple player pay from competitive imbalance: NFL and NBA players receive roughly 50% of revenues — comparable to MLB — while operating under salary caps that prevent single wealthy teams from dominating. MLB currently lacks a cap, enabling the Dodgers to pay Shohei Ohtani $70 million annually. Salary caps show that labor's revenue share and competitive balance are separable negotiating variables.