Oakland–Alameda County Coliseum (commonly called Oakland Coliseum) is a stadium in Oakland, California. The stadium is a multi purpose stadium.This means it can be used to play different sports. The stadium was used as the home field for the Oakland Raiders of the National Football League before they moved to Las Vegas. The stadium is still being used by the Oakland Athletics of Major League Baseball.
The stadium first opened in 1966. It can seat more than 55,000 people for football games. It seats 45,000 when it is used for baseball.