West London derby been in the Football League for a longer period of time than Brentford and had stronger rivalries with the likes of West Ham United and Tottenham Hotspur, whereas Brentford's main rivals are Fulham and QPR. Also Brentford developed a bigger sporting rivalry with Arsenal at the time as both clubs vied for the title of London's number one club. The only bad feeling between the clubs was soon after Chelsea's foundation and admission into the Football League in 1905, the other West London clubs, including Brentford, lost many supporters and potential supporters to the only professional Football League club in
Football Supporters Europe Football Supporters Europe Football Supporters Europe (FSE) is a football fan network formally established as a non-profit member association and claiming to have members from more than 48 UEFA member countries. Founded in July 2008 at the first European Football Fans Congress, it is considered as a legitimate partner for fan issues by institutions like the UEFA, the Council of Europe or European Professional Football Leagues. FSE can trace its history back to the international collaboration by fans’ organisations under the former name of "Football Supporters International" to provide “Fans’ Embassy” advice, information and support services to fans of national