Here is the list of Champions of the Softball Conference since 1987, broken down by program and the list of national champions and some notes.
• UCLA won the national championships in 1992, 1995 (dismissed), 2003, 2004 and 2010, but did not win the conference championship
• Arizona won the 1991, 1993, and 1996 national championships, but did not win the conference championship
• California won the 2002 National Championship but did not win the Conference Championship
• Washington won the 2009 National Championship, but did not win the Conference Championship
• On January 27, 2022, Pac-12 announced the creation of a softball championship conference to begin in 2023. The Pac-12 Softball Championship, which takes place on conference grounds, will change annually among the nine league establishments that play softball.
* The 2022 season is still going on.