League of Their Own: Pac-12 Provides 4 Sweet 16 Teams 1st Time Since 2001

Packing the court legitimately, the Pacific-12 Conference provided more than three teams among the Sweet 16 for the first time since achieving the feat on three occasions in five-year span from 1997 through 2001. Five years ago, the ACC set an NCAA Tournament record with six Sweet 16 participants. 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 this campaign. #MessMedia proclaimed the Big Ten as dominant this season but only one of nine participants survived the first weekend of competition.

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