Southampton has handed Chelsea a shocking 2-0 home defeat in front of the Stamford Bridge faithful.
The Saints put up a fine display that saw them beat Chelsea goalkeeper, Kepa, in both halves of the game.
Michael Obafemi gave the away team the lead with a superb finish in the 31st minute while Nathan Redmond killed every hope of a Chelsea comeback in the 73rd minute after slotting home the second goal.