Fulham stunned Arsenal 2-1 to earn the Gunners back-to-back defeat in the English Premier League.
The loss saw Arsenal fall to fourth on the log and a further dent on their title challenge for the new season.
Other results from the games at the weekend saw Manchester City beat Sheffield United 2-nil, Nottingham Forest beat Manchester United 2-1, Tottenham beat Bournemouth 3-1, Chelsea beat Luton 3-2, Aston Villa also beat Burnley 3-2, Crystal Palace defeated Brentford 3-1, and Wolverhampton saw off Everton 3-nil.
Liverpool would host Newcastle tonight to wrap up the round of 19 matches.