In 2010, members were split into two divisions: Coastal and Mountain. Members of the Coastal division were Cal State Bakersfield, Loyola Marymount, Sacramento State, San Diego, Santa Clara and Saint Mary’s. Members of the Mountain division were Idaho State, Northern Colorado, Portland State, Seattle, Utah Valley and Weber State. The division champions faced each other in a best-of-three series to determine the conference champion. The conference champion received an automatic bid to the NCAA Division I Softball Tournament. In the league's final season of 2013, after the conference dropped from 12 to 7 members, the divisional alignment was scrapped and the top team in the conference standings received the PCSC's automatic bid.