The Big West has received written notification from UC Davis of their plan to exit The Big West as a full member on June 30, 2026. 
 
UC Davis has been a member of The Big West since 2007, and compete in 19 of the league's 21 conference-sponsored sports. In the past 23 years, the Aggies have won 27 league titles, with multiple championships won in women's golf (6), men's golf (6), women's track & field (4), women's cross country (3), women's basketball (3) and men's soccer (2). The Aggies will continue to vie for Big West titles in all sports through the 2025-26 competitive season.