The trip to Elland Road will now kick off at 4.30pm on Sunday September 12. However, if the Reds have a Champions League match on Tuesday September 14, the game versus Leeds will be played at 5.30pm on Saturday September 11.
The away meeting with Brentford will now take place at 5.30pm on Saturday September 25.
Both fixtures will be shown live on Sky Sports and all times are BST.
View an updated 2021-22 fixture list here.