League of Their Own: No Power League Provided 4 Sweet 16 Teams in 2023

Packing the court legitimately seven years ago, the ACC set an NCAA Tournament record with six Sweet 16 participants. No power league had as many as four for the second straight year (Big East and SEC tied for high with three apiece while mighty Big 12 had two). In 2016-17, the national media proclaimed the ACC as perhaps the greatest league in history but that assessment came before the nine-bid alliance was fortunate to have one representative among regional semifinalists (North Carolina overcame five-point deficit in last three minutes against Arkansas) and failed to produce a single individual among 19 All-Americans two seasons ago. #MessMedia proclaimed the Big Ten as dominant last season but only one of nine participants survived the first weekend of competition. The Big Ten, after having three NCAA consensus first-team All-Americans out of commission prior to Sweet 16 over the past two years, became the first conference securing at least nine entrants in single tourney and have none of them advance to a regional final in 2022.

In 2009, the Big East became the first conference to boast five playoff teams reaching the regional semifinals in the same year until the ACC duplicated the feat two years ago. The ACC boasted four members advancing that far on eight occasions in a 12-year stretch from 1984 through 1995.

The ACC in 1985 was the only league in this category not to have at least one of the quartet reach the Final Four until the Big East was foiled in 2006. The following list of thoroughbred leagues supplied at least four Sweet 16 participants a total of 30 times since the NCAA Tournament field expanded to at least 48 teams in 1980:

Year Power League Four or More Conference Members Reaching Sweet 16
1980 Big Ten Indiana, z-Iowa, Ohio State, z-Purdue
1984 ACC Maryland, North Carolina, z-Virginia, Wake Forest
1985 ACC Georgia Tech, Maryland, North Carolina, North Carolina State
1985 Big East Boston College, y-Georgetown, z-St. John's, x-Villanova
1986 ACC y-Duke, Georgia Tech, North Carolina, North Carolina State
1986 SEC Alabama, Auburn, Kentucky, z-Louisiana State
1989 ACC z-Duke, North Carolina, North Carolina State, Virginia
1989 Big Ten z-Illinois, Indiana, x-Michigan, Minnesota
1990 ACC Clemson, y-Duke, z-Georgia Tech, North Carolina
1992 ACC x-Duke, Florida State, Georgia Tech, North Carolina
1993 ACC Florida State, x-North Carolina, Virginia, Wake Forest
1995 ACC Maryland, z-North Carolina, Virginia, Wake Forest
1996 SEC Arkansas, Georgia, x-Kentucky, z-Mississippi State
1997 Pacific-10 x-Arizona, California, Stanford, UCLA
1998 Pacific-10 Arizona, z-Stanford, UCLA, Washington
1999 Big Ten Iowa, z-Michigan State, z-Ohio State, Purdue
2001 Pacific-10 y-Arizona, Southern California, Stanford, UCLA
2002 Big 12 z-Kansas, Missouri, z-Oklahoma, Texas
2003 Big East Connecticut, Notre Dame, Pittsburgh, x-Syracuse
2006 Big East Connecticut, Georgetown, Villanova, West Virginia
2009 Big East z-Connecticut, Louisville, Pittsburgh, Syracuse, z-Villanova
2012 Big East Cincinnati, z-Louisville, Marquette, Syracuse
2012 Big Ten Indiana, Michigan State, z-Ohio State, Wisconsin
2013 Big Ten Indiana, y-Michigan, Michigan State, Ohio State
2015 ACC x-Duke, Louisville, North Carolina, North Carolina State, Notre Dame
2016 ACC Duke, Miami (Fla.), y-North Carolina, Notre Dame, z-Syracuse, Virginia
2018 ACC Clemson, Duke, Florida State, Syracuse
2019 ACC Duke, Florida State, North Carolina, z-Virginia, Virginia Tech
2019 SEC z-Auburn, Kentucky, Louisiana State, Tennessee
2021 Pacific-12 Oregon, Oregon State, Southern California, z-UCLA

x-Won NCAA championship
y-Finished national runner-up
z-Reached Final Four