The Frogs began life in 2005 as an announced expansion franchise in the National Premier Soccer League, but they failed to take to the field in their original season.

They finally made their debut in 2006 and impressed immediately, finishing their freshman season with a 12–4–4 record and second in the table behind eventual national champions Sacramento Knights.

Right out of the gate, the Frogs were as impressive in the PDL as they were in the NPSL, winning five of their first six games, including a pair of 2–1 victories against traditional divisional powerhouses Orange County Blue Star and Southern California Seahorses.

Jacob Wilson was the top scorer of the very impressive opening campaign; testament to this was the fact that, in the 2008 MLS SuperDraft, seven Frogs were drafted by Major League Soccer, including Brandon McDonald and Luke Sassano.

In August 2008, the Frogs organization announced that the franchise was closing down, citing a "lack of community interest in top amateur soccer" for the team's demise.