The California League is a Minor League Baseball circuit that operates in California. It is classified as a Class A-Advanced league, serving as a developmental stage for players aiming to reach the Major Leagues. The league typically features teams affiliated with Major League Baseball franchises, providing young talent with competitive playing opportunities. Founded in 1941, the California League has seen various teams come and go over the years. Notable teams include the San Jose Giants and the Lake Elsinore Storm. The league's season usually runs from April to September, culminating in a playoff series to determine the champion.