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
Collingwood Football Club was also Collingwood's biggest ever loss at the MCG. The 2011 Grand Final against the Cats concluded with a 38-point loss for the Pies. Collingwood is a working-class suburb and the Collingwood Football Club supporter base traditionally came from the working class (though its supporter base today goes far beyond). Many of the club's supporters who regularly attend games still come from the working class or from lower socio-economic groups, leading to jokes from supporters of other clubs which typically stereotype their Collingwood counterparts as poor, crude and ignorant. Collingwood is traditionally reviled by non-Collingwood supporters ("You either love 'em