Chief Justice Earl Warren wrote for the majority.
Felix Frankfurter and
Sherman Minton dissented, with Minton signing Frankfurter's opinion as well.
Majority "The question is perhaps a novel one in that this Court has never before considered the antitrust status of the boxing business", Warren wrote. "Yet, if it were not for
Federal Baseball and
Toolson, we think that it would be too clear for dispute that the Government's allegations bring the defendants within the scope of the Act." Boxing clearly involved interstate arrangements, he said, particularly with broadcasting involved, and as early as
Hart v. B.F. Keith Vaudeville Exchange () the Court had been clear that baseball's antitrust exemption could not be claimed by any other business. Prior to the Court's consideration of
Toolson, he recalled, Congress had considered and rejected other
bills intended specifically to genericize the baseball exemption. "The issue confronting us is therefore not whether a previously granted exemption should continue," he concluded, "but whether an exemption should be granted in the first instance. And that issue is for Congress to resolve, not this Court."
Dissents "It would baffle the subtlest ingenuity to find a single differentiating factor between other sporting exhibitions, whether boxing or football or tennis, and baseball", Frankfurter began. The
Toolson majority, which he had been part of, had applied
stare decisis, the
legal doctrine under which flawed decisions can be upheld as the lesser of two evils. But here he found his colleagues irrational and inconsistent. Minton, too, saw flawed logic. Unlike Frankfurter, he believed that boxing generally did not constitute interstate commerce, noting that the broadcasters and sponsors had not been named as defendants by the government, and that the Court was turning
Federal Baseballs conclusion on its head. He conceded that Louis had a monopoly on the championship when he retired and gave the defendants exclusives on the four fighters' championship contests, but from competition in the
ring, not the marketplace. "As I see it, boxing is not trade or commerce. There can be no monopoly or restraint of nonexistent commerce or trade", he concluded. ==Legacy==