march madness went to 64 teams in 1939.
when did march madness go to 64 teams?
1939
subsequently, the tournament field expanded to 38 teams in 1985, 40 teams in 1986, and 48 teams in 1987.





























section::::past formats.:1988–1998.





























from 1988 through 1998, the ncaa tournament featured 48 teams, which contested in eight regionals of six teams each for the right to go to the college world series.





























section::::past formats.:1999–2017.





























the four-team regional format and the best-of-three super regional format debuted in 1999, with the expansion of the tournament to 64 teams.
ncaa division i baseball championship
march madness (disambiguation)





























march madness may refer to:





























bullet::::- the main part of the breeding season of the european hare





























bullet::::- ncaa division i men's basketball tournament, american college basketball





























bullet::::- ncaa division i women's basketball tournament, american college basketball





























bullet::::- "ncaa march madness (tv program)", the branding used for television coverage of the men's college basketball tournament





























bullet::::- "ncaa basketball" series (formerly "march madness" series), an ea sports college basketball video game series





























bullet::::- mega march madness, a defunct pay-per-view television package covering the college basketball tournament, now replaced by "ncaa march madness"
march madness (disambiguation)