The pressure is on the Clarets following Saturday’s late collapse against Brentford, which saw them suffer a 3-1 defeat.
It means Scott Parker’s men remain languishing inside the relegation zone on 10 points from their 13 games.
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Tomorrow night Oliver Glasner’s Eagles travel north to Turf Moor looking to bounce back themselves from Sunday’s 2-1 reversal at home to Manchester United.
Both sides have some injury concerns to contend with heading into Wednesday night’s encounter, so here's an early look at the team news for both outfits:
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9. Ismaila Sarr (Palace) - doubt
The winger suffered a swollen ankle injury during Sunday’s game against United and had to be taken off after 38 minutes. Oliver Glasner expects him to miss a few games. (Photo by Julian Finney/Getty Images) Photo: Julian Finney
10. Borna Sosa (Palace) - doubt
The left-sided Croatian was ruled out of Palace’s game against Palace at the weekend after suffering a knock in training last week. (Photo by Dan Istitene/Getty Images) Photo: Dan Istitene