Rancho Cucamonga Quakes name the San Bernardino Spirit to a different franchise, the main staff of Stickney's team moved outside the construction zone where the ballpark would be built. Construction started on November 14, 1991. Named "The Quake" after a vote, the stadium was nicknamed the "Epicenter". The team moved into the stadium on April 1, 1993. The Rancho Cucamonga Quakes played their first game at the stadium on April 8 against the High Desert Mavericks, winning 7–3. The Quakes won their first California League championship in 1994, defeating the Modesto A's in four games. The Quakes continue to play their home games
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