Fulham Football Club is a professional association football club based in Fulham, London, England. They compete in the EFL Championship, the second tier of English football. Founded in 1879, they are the oldest football club from London to play in the Football League. The club has spent 26 seasons in English football's top division, the majority of these in two spells during the 1960s and 2000s. Fulham have reached two major finals: in 1975, as a Second Division team, they contested the FA Cup Final for the only time in their history, losing 2–0 to West Ham United, and in 2010 they reached the final of the UEFA Europa League, which they contested with Atletico Madrid in Hamburg, losing 2–1 after extra time. Fulham's main rivalries are with fellow West London clubs Chelsea, Queens Park Rangers and Brentford.