Dominic Calvert-Lewin's World Cup hopes have taken a further knock after the striker suffered a hamstring injury in the defeat to Leicester City.
The 25-year-old limped down the tunnel after being replaced in the second half at Goodsion Park. Frank Lampard said he was unsure what the injury meant for his World Cup hopes but confirmed he would undergo a scan on Monday.
Lampard added Amadou Onana and Idrissa Gana Gueye would also have scans as Everton sweat on the fitness of the two midfielders ahead of the final games before the season breaks for the World Cup next weekend.