 The Pac-12 has three affiliate member institutions in California and one in Arkansas.Cal State Bakersfield initially announced it would become a men's soccer affiliate starting in 2013, but never went through with those plans, accepting an invitation to become an all-sports member of the Western Athletic Conference, which sponsors men's soccer, also in 2013.The school will maintain its Pac-12 affiliation in wrestling, which the WAC does not sponsor.