Team news
Everton forward Armando Broja could return to the matchday squad for the first time since suffering a serious ankle injury in the third round of the FA Cup.
Iliman Ndiaye, Orel Mangala, Dominic Calvert-Lewin and Dwight McNeil remain out.
West Ham midfielder Lucas Paqueta could start after making his return from injury as a substitute in the defeat by Newcastle United on Monday night.
Vladimir Coufal will be assessed after missing out against Newcastle due to a hamstring problem, while Niclas Fullkrug is back in training following injury.
Match facts
Head-to-head
West Ham have won four of their last six Premier League away games against Everton.
Everton haven't scored more than once in any of the last 10 Premier League meetings.
Everton
Everton are unbeaten in their last eight Premier League matches (W4, D4), their longest such run since 2017.
They have drawn four of their last five league games.
The Toffees' tally of 12 Premier League draws is the highest of any side.
David Moyes has never won in seven Premier League meetings with Graham Potter (D5, L2)
West Ham
West Ham have failed to win any of the 15 Premier League games this season in which they have conceded the first goal (D4, L11).
They have failed to score in three of their eight Premier League games under Graham Potter, in contrast to four of 20 under under Julen Lopetegui.
The Hammers have kept clean sheets in all four away league wins this season.
Mohammed Kudus has attempted 142 dribbles and been dispossessed 70 times, both league-high totals.
