(Video) The most shocking Premier League results in history with Arsenal and Chelsea surprises

Chelsea 0-3 Sunderland – 2010/11

The Blues were top of the league and flying and had not conceded a home goal in eight months, only for Nedum Onouha, Danny Welbeck and Asamoah Gyan to inflict the heaviest defeat at Stamford Bridge in the Roman Abramovich era.