2005, 2006, 2007, 2008, 2010, 2013, 2016, 2017, 2018, 2019 (NCJA) Individual San Jose State has produced 50 NCAA Division I individual championship winners. At the NCAA Division II level, San Jose State has garnered two individual championship titles. Additionally, Patty Sheehan is an individual champion in women's golf at the highest level for the AIAW. Rivals Fresno State San Jose State's biggest rival is California State University, Fresno, due in large part to the two schools' geographic proximity and long history of competing in the same conferences. Fresno State is San Jose State's most played opponent in the Mountain West Conference for college football and college basketball. Fresno State and San Jose State first started playing each other as members of the California Coast Conference in the 1920s. Stanford San Jose State also has a natural athletics rivalry with the Stanford Cardinal of Stanford University, due in large part to the two school's geographic proximity. The approximate physical distance between the two universities is 23 miles. Additionally, San Jose State and Stanford are each known for having a large alumni workforce presence in Silicon Valley. The two schools first played each other in football in 1900. Facilities The Event Center, Spartan Recreation and Aquatic Center, and the Spartan Complex are the principal sports facilities on the main campus for athletes. Additional athletics facilities, including CEFCU Stadium (formerly known as Spartan Stadium), athletics department administrative offices and multiple training and practice facilities, are located on SJSU's 62-acre (25.1 ha) south campus approximately 1.5 mi (2.4 km) south of the main campus. A CEFCU Stadium east-side building addition is currently under construction at a projected cost of $57.6 million. Known as the Spartan Athletics Center, the 55,000 square-foot, multi-story facility will house a new football operations center, locker rooms, offices, meeting and training rooms and a sports medicine center. The facility will also include soccer team offices and locker rooms, as well as dining and hospitality facilities, event spaces and premium viewing areas. Along with construction of the SAC, a major renovation of the stadium's entire east side is currently underway. The east-side stadium renovation has temporarily reduced seating capacity at CEFCU Stadium from just over 30,000 to 21,520. Approximately 9,000 seats were removed from the stadium in 2019 to make way for the new building. This includes virtually all of the east-side stadium seating and some of the north end