Big East Conference
Two schools that were associate members in the 2013–14 school year left to join conferences that play the sports that they housed in the Big East. Five women's lacrosse members left after the 2017–18 school year when the American Athletic Conference, full-time home to three of those schools, started a women's lacrosse league. Two of these schools, Temple and UConn, stayed in the Big East in field hockey, and UConn returned to the Big East full-time in July 2020. At the same time, Old Dominion moved its women's lacrosse team from the Big East to The American. This kept both conferences at six women's lacrosse members, the number needed to ensure that their conference champions would receive places in the NCAA Division I tournament. ODU is still a Big East member in field hockey.