Since 1962
San Jose Giants vs. Stockton Ports
The California League's Central Valley clash
The rivalry between the San Jose Giants and Stockton Ports is one of the oldest and most enduring in California League history, stretching back to the early 1960s when both franchises were established fixtures in the circuit. Separated by roughly 80 miles of Highway 99 and Interstate 580, these two Northern California clubs have been locked in a competitive battle that mirrors the broader cultural divide between the San Francisco Bay Area's southern reaches and the agricultural heartland of the Central Valley.