Weight class

137 lb

Used at 19 NCAA tournaments, 1951–1969. 19 champions in the record.

Most titles at this weight: Michigan State (4), Oklahoma State (4), Iowa State (3), Oklahoma (3), Lehigh (PA) (2).

A year's heaviest class is listed by the pound limit the NCAA used that year; before 1987 it was unlimited. "Results" marks a year whose bracket has not yet been verified line by line against the official sheet; the results list is complete either way.