California currently has 18 major professional sports franchises, far more than any other US state. The San Francisco Bay Area has seven major league teams spread amongst three cities: San Francisco, Oakland and San Jose. The Greater Los Angeles Area has eleven major league teams. San Diego and Sacramento each have one major league team.
Home to some of most prominent universities in the United States, California has long had many respected collegiate sports programs, in particular the University of Southern California, University of California, Berkeley, UCLA, Stanford University, all of which are members of the Pac-12 Conference. They are often nationally ranked in the various sports and dominate media coverage of college sports in the state. In addition, those Universities boast the highest academic standards (on average) of all major college (NCAA Division I) programs. All 4 schools are ranked, academically, in the top 30 nationally with Cal (specifically) ranked as the #1 public university in the country (usually about #15 overall) and Stanford is the highest academically ranked Division 1A university in the country (usually #5 overall).
California is also home to the oldest college bowl game, the annual Rose Bowl (Pasadena), as well as the National Funding Holiday Bowl (San Diego), the Foster Farms Bowl (San Francisco), and the San Diego County Credit Union Poinsettia Bowl (San Diego).