Whether a factual dispute is “genuine” under Rule 56 merely because some evidence supports the nonmoving party.
Holding
No. A dispute is genuine only when the evidence would permit a reasonable jury to return a verdict for the nonmoving party under the governing law.
Reasoning
Rule 56 permits summary judgment when there is no genuine dispute over a material fact and the movant is entitled to judgment as a matter of law. Substantive law determines materiality: only facts that could affect the outcome of the case matter. But the separate question whether a dispute is genuine asks whether the record contains evidence sufficient to justify a verdict for the nonmovant.
The summary-judgment inquiry closely tracks the standard for a directed verdict. A judge does not weigh evidence, make credibility determinations, or decide the truth. Instead, the judge asks whether the evidence creates a sufficient disagreement for a jury to resolve, or is so one-sided that one party must win as a matter of law.
A mere scintilla of evidence, allegations in pleadings, or evidence that is only colorable will not suffice. Once a movant properly supports a summary-judgment motion, the opposing party must identify specific facts and significant probative evidence that would support a jury verdict.