Chelsea’s impressive 2-0 win over Everton was overshadowed by a frightening injury to Emiliano Martinez, with the goalkeeper now set to undergo surgery on a jaw problem. Chelsea's Emi Martinez endured a nasty collision at Everton during the Premier League match. Key points and original sources are listed below.

• Chelsea’s impressive 2-0 win over Everton was overshadowed by a frightening injury to Emiliano Martinez, with the goalkeeper now set to undergo surgery on a jaw problem. Martinez was stretchered off after a heavy collision with Jarrad Branthwaite during the se...S1

• Chelsea's Emi Martinez endured a nasty collision at Everton during the Premier League match.S2