Portland Baseball Club, Inc. v. Kuhn (9th Circuit)

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Needs review. This document is in the archive but has not yet been confirmed against a second independent source. Per editorial standards, only verified documents should be cited as authoritative. Use this page for reference, but cross-check against the linked source(s) before citing.

**Portland Baseball Club v. Kuhn — 9th Circuit, 1974, 491 F.2d 1101.** Short (3-page) affirmance of the District Court ruling (1971, in archive). The 9th Circuit held that MLB's antitrust exemption — established by Federal Baseball Club (1922) and reaffirmed by Toolson (1953) and Flood (1972) — applies beyond the reserve clause to other facets of MLB's operations including franchise expansion and the relationship between MLB and minor league franchises. **This holding is the foundational 9th Circuit precedent** that City of San Jose v. MLB (2015, in archive) cited extensively to reject Piazza v. MLB's narrow-exemption reading. The brief 3-page disposition belies its long-running doctrinal significance.

Background

The companion 9th Cir. opinion to the 1971 D-Or. ruling. Short but doctrinally important — the City of San Jose v. MLB (2015) ruling specifically cited Portland Baseball Club at 491 F.2d 1101, 1103 as foreclosing San Jose's argument that the antitrust exemption was reserve-clause-limited. The chain: Portland is the 9th Cir.'s pre-Curt-Flood-Act precedent for broad exemption; San Jose v. MLB is the post-Curt-Flood-Act application.

Key provisions

  • Held: District court's dismissal under MLB's antitrust exemption affirmed. Federal Baseball / Toolson / Flood antitrust exemption applies beyond the player reserve clause to MLB-MiLB structural relationships and franchise expansion.
  • Doctrinal significance: Cited by City of San Jose v. MLB (2015) as a key 9th Cir. precedent supporting the broad-exemption reading.

Notable provisions

[3-page opinion — detailed transcription deferred.]

Further context

Portland Baseball Club v. Kuhn (9th Cir. 1974)

3 pages. Phase 1 wantlist hit cleared. The 9th Cir. precedent that City of San Jose v. MLB (2015) relied on to reject Piazza's narrow-exemption reading.

References

  1. Primary source: sabr.box.com — U.S. Court of Appeals, 9th Cir. (Federal Reporter), retrieved 2026-05-17.
  2. Confirmation source: sabr.box.com — Society for American Baseball Research (SABR), Business of Baseball Files. SABR-hosted Box link. 3-page short 9th Cir. affirmance.
  3. File fingerprint: SHA256 ca7cb3bd0dae26450e50f290c98937bf43a1fb726bddac2c01ddab5f1b4df008.

Evidence trail

Per archive editorial standards §1.3 and §1.4, verified documents require two independent confirmation sources and an archive.org snapshot. This panel is the integrity record the archive holds for this document.

File integrity

SHA256
ca7cb3bd0dae26450e50f290c98937bf43a1fb726bddac2c01ddab5f1b4df008
Filename
1974_caselaw_portland-baseball-club-v-kuhn-9th-cir.pdf
Format
PDF · 3 pp · 736 KB
Retrieved
2026-05-17 by claude/cowork-9167cb28 (uploaded by alex)
Primary URL
https://sabr.box.com/s/xaeof65tuiue7w3nq34rz9rly27vkq24

Confirmation sources (1)

Publisher Retrieved URL Notes
Society for American Baseball Research (SABR), Business of Baseball Files 2026-05-17 https://sabr.box.com/s/xaeof65tuiue7w3nq34rz9rly27vkq24 SABR-hosted Box link. 3-page short 9th Cir. affirmance.

Most recent status change

needs_review on 2026-05-17 by claude/cowork-9167cb28.

**Phase 1 wantlist hit cleared.** PDF acquired via SABR upload.

Source provenance