Deniz Undav starts for Albion at Crystal Palace.

The German forward gets the nod with fit-again Evan Ferguson on the bench.

Danny Welbeck is not in the matchday 20.

Head coach Roberto De Zerbi had referred to “a couple of doubts” as he spoke to the media yesterday afternoon.

As it turns out, neither Welbeck nor Billy Gilmour are involved today.

Adam Webster returns to defence, which appears to suggest a right-back role for Joel Veltman with Pascal Gross in midfield.

While the formation is unconfirmed, Alexis Mac Allister could play in a relatively advanced role on his return from a ban.

Yasin Ayari earns his first call-up. The recently-arrived Sweden midfielder is among the subs.

Adam Lallana and Levi Colwill are still ruled out by injury.

Palace bring in James Tomkins and Jean-Philippe Mateta for Chris Richards and Odsonne Edouard.

Crystal Palace: Guaita; Clyne, Tomkins, Guehi, Mitchell; Hughes, Doucoure; Schlupp, Olise, Ayew, Mateta. Subs: Johnstone, Whitworth,Milivojevic, Lokonga, Eze, McArthur, Edouard, Ahamada, Riedewald.

Albion: Sanchez; Veltman, Dunk, Webster, Estupinan; Caicedo, Gross; March, Mac Allister, Mitoma; Undav. Subs: Steele, Lamptey, Van Hecke, Sarmiento, Moran, Ayari, Enciso, Buonanotte, Ferguson.

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