The momentum keeps building at Chelsea under Antonio Conte.
The Blues secured a fourth successive league win to move up to fourth in the table standings courtesy of goals from Eden Hazard and Diego Costa on the south coast.
Here, Sportsmail's SAM CUNNINGHAM rates the players from Sunday's match...
SOUTHAMPTON (4-3-3)
Fraser Forster - 5.5
Should he have kept out Hazard’s goal? The shot was low and hard and straight at him but the ball went through Forster’s legs.