a win "unanimous ruling issued...justices decided that the challengers who brought the case did not have standing, or a right to bring the lawsuit.

"Under Article III of the Constitution a plaintiff's desire to make a drug less available for others does not establish standing to sue. Nor do the plaintiffs' other standing theories suffice," Kavanaugh wrote. He also added that "federal courts are the wrong forum for addressing the plaintiffs' concerns about FDA's actions."
https://www.yahoo.com/news/supreme-court-preserves-access-to-abortion-pill-mifepristone-heres-a-closer-look-at-the-case-141445273.html