The match was overshadowed by a controversial challenge from Chelsea's Morgan Rogers, who avoided a red card despite already being booked.
Chelsea have ended Everton's unbeaten Premier League start with a 2-0 victory at the Hill Dickinson Stadium.
Pedro Neto scored both goals in the second half, opening the scoring shortly after the restart before adding another late on.
The match was overshadowed by a controversial challenge from Chelsea's Morgan Rogers, who avoided a red card despite already being booked.
Chelsea goalkeeper Emiliano Martinez was also taken to hospital following a clash of heads with Jarrad Branthwaite.
The victory saw Chelsea keep their first Premier League clean sheet in 23 matches.

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