The
Oakland Athletics are an American professional baseball team based in Oakland, California. The Athletics compete in Major League Baseball (MLB) as a member club of the American League (AL) West Division. The team played its home games at the Oakland Coliseum until 2024, with plans to temporarily move to Sutter Health Park in West Sacramento, California, for the 2025â2027 seasons, prior to their permanent move to Las Vegas. The relocation will mark the first move by an MLB team since the Montreal Expos moved to Washington, D.C., becoming the Washington Nationals in 2005. The nine World Series championships, fifteen pennants, and seventeen division titles that the A's have won throughout their history is the second-highest in the American League after the New York Yankees.