Matches against Burton United F.C.
From TheChels.info - The Chelsea Football Club Wiki
Burton United Football Club was an English football club from Burton upon Trent, Staffordshire, that played in The Football League between 1901 and 1907, before folding in 1910. The club was formed in 1901 when struggling Football League club Burton Swifts amalgamated with Midland League (and ex-Football League) club Burton Wanderers. Chelsea played Burton United on four occasions, in the first two seasons of the London club's existence.
Burton was without a senior football team for a number of years until 1950 when the present day Burton Albion was formed. They recently gained promotion to the Football League and are yet to play a competitive match against Chelsea.