Chelsea, currently unbeaten at home for four years and eight months - 85 matches.
Arsenal-14 in feb 2002 to august 2002.
AC Milan is the team in the Serie A that has the longest unbeaten run of 59 games.
Real Madrid 121 games
arsenalfc
It is unknown which team has the longest unbeaten run in all competitions. Arsenal have the longest English league run with 49 games unbeaten, which included the entire 2003/04 Barclay's Premier League season unbeaten. Chelsea have the longest unbeaten home run in the league with 86 games. Liverpool have the longest unbeaten home run in all competitions with 85 games. The longest unbeaten League run in English Senior Football is held by AFC Wimbledon who went 78 games unbeaten from 22 Feb 2003 to 4 Dec 2004. This included a complete league season undefeated. Steaua Bucharest went 104 matches unbeaten between 1986 and 1989
Spain and Brazil had 35 games unbeaten each. As of 06.28.10, Netherlands has a 21 game unbeaten run
Not man u - they are c r a p not arsenal - they are c r a p not chelsea- they are c r a p Liverpool- They are pure pownage
It must be Arsenal who went over a entire season undefeated.
Tottenham hotspur
Arsenal in 2004 The only other team (before the Premier League) to go a whole season unbeaten was Preston North End in 1888-1889.
Arsenal went 49 games unbeaten over 3 seasons, between 2003 & 2004.
Ipswich Town