The U.S. Supreme Court case Brunswick Corp. v. Pueblo Bowl-O-Mat, Inc., et al., 1976 revolved around the issue of antitrust laws and their application to business acquisitions that could potentially reduce competition in a given market sector. In this case, Brunswick Corporation had purchased several financially struggling bowling centers which were competitors to Pueblo Bowl-O-Mat's own businesses. Pueblo argued that these purchases violated Section 7 of the Clayton Act because they might substantially lessen competition or create a monopoly in violation of antitrust laws. However, the Supreme Court ruled against Pueblo stating that even though there was potential for reduced competition due to Brunswick’s acquisition, it did not result in any actual harm or loss to Pueblo as required by Section 4 of the Clayton Act for damages recovery under federal antitrust law since those acquired centers would have exited from market if not bought by Brunswick thus causing same effect on competition.

In the dissenting opinion for Brunswick Corp. v. Pueblo Bowl-O-Mat, Inc., Justice William Rehnquist argued that the majority's interpretation of Section 4 of the Clayton Act was too broad and not in line with Congressional intent. He contended that Congress intended to provide a remedy only for those who were directly harmed by anti-competitive behavior, rather than any harm caused indirectly or incidentally by such conduct. In his view, Pueblo had failed to demonstrate it suffered direct injury from Brunswick’s acquisition of failing bowling alleys because its business would have been worse off if these alleys had gone out of business instead - an outcome which could have occurred without any violation on Brunswick's part at all. Therefore, he believed there should be no recovery under antitrust laws as they did not cause actual harm to competition.