Rancho Cucamonga Quakes at the stadium, now renamed LoanMart Field. While the stadium held up to 7000 fans in its first few years of existence, recent renovations in 2014 and 2015 now sees the ballpark hold just over 4900 total fans. During the late 90's and 2000's, the Quakes broke several league attendance records. After being an affiliate of the San Diego Padres for the first eight years in Rancho Cucamonga, the team swapped affiliations with the Lake Elsinore Storm, beginning the 2001 season. For the next ten seasons, the Quakes were affiliated with the Los Angeles Angels of Anaheim. In 2010, its
American Premier Soccer League team is individually owned and operated, and is responsible for maintaining league minimum standards. New teams seeking membership into the APSL are subject to approval from an executive committee of existing team owners. Member clubs have the right to make localized decisions for their respective markets, conferences and regions based on what they believe is best for their particular region. American Premier Soccer League The American Premier Soccer League (APSL) soccer league is sanctioned by the United States Adult Soccer Association (USASA), and qualifies for the U.S. Open Cup through USASA channels. The official regular season runs from January through