West Ham United midfielder Carlos Sanchez is being considered as a major doubt to face Manchester United this weekend.
Football London report that Sanchez is now unlikely to feature against the Red Devils after being forced off against Macclesfield in the Carabao Cup on Wednesday night.
The severity of the injury remains unclear, but the midfielder was forced off inside the opening 10 minutes of the game against the League Two side.
Declan Rice, who has dominated the headlines in recent days, was being rested ahead of the game against United but was forced to come off the bench and replace Sanchez early.
The injury clearly did not phase the Hammers, who ran out 8-0 winners in an emphatic victory.
Michail Antonio, Robert Snodgrass, Lucas Perez, Ryan Fredericks, Angelo Ogbonna and youngster Grady Diangana were among the goals at the London Stadium.
The Hammers welcome Manchester United to London for the early kick-off on Saturday afternoon.
