Wan-Bissaka starts at right back in for Joel Ward, missing through injury and Riedewald starts in place of Yohan Cabaye who misses out with a thigh injury.
Tottenham's Toby Alderweireld misses out with a minor hamstring injury while Jan Vertonghen is also unavailable after taking a heavy knock to his ankle in training yesterday.
Palace: Hennessey, Wan-Bissaka, Fosu-Mensah, Tomkins, Van Aanholt, Townsend, Riedewald, Milivojevic, McArthur, Sorloth, Benteke.
Subs: Henry, Lee, Souare, Delaney, Lokilo, Rakip, Kirby.
Tottenham: Lloris, Sanchez, Kane, Lamela, Wanyama. Dier, Dembele, Alli, Eriksen, Aurier, Davies.
Subs: Vorm, Trippier, Rose, Heung-min, Sissoko, Foyth, Moura.