The San Fierro 69ers are an American football team based in San Fierro, San Andreas. Their home stadium is the Corvin Stadium, located in the Foster Valley district of San Fierro. The team colors are red and possibly blue (since that is the color of the team T-shirt which can be purchased at ProLaps). The official game website describes the 69ers as "the most up and down, you win some, you lose some team in sports".
The name "69ers" is a combination of the real-life San Francisco 49ers football team and the 69 sex position. The logo is based on a 1991 concept logo for the aforementioned team, which was received negatively and then retracted.