The winners of West Ham United's Carabao Cup third round tie against Hull City will face a fourth round trip to Fleetwood Town or Everton.
The Hammers take on League One side Hull at London Stadium on Tuesday, after the pair got past Charlton Athletic and Leeds United respectively this week.
The round four draw was made on an either/or basis as the round three fixtures have not yet have been completed. This is to help enable the EFL, Clubs and broadcasters to plan with additional clarity over a busy period of fixtures.
Fourth round ties will be played in the week commencing 28 September and four matches will be broadcast live on Sky Sports from each round, with fixtures that are not scheduled for TV streamed online in the UK on carabaocup.live