Diaz - 7.5
By far the brightest spot in the team. Scored a well-taken goal, had a few more chances and looked like the only attacker who was keen on working hard.
Alisson - 6.5
Hard to be blamed for the goals, except maybe the fourth - and even that depends on how difficult you think his first save was to make. Saved a penalty.
Thiago - 7
Came on with less than 30 minutes to go and showed what Liverpool have been missing.
Gomez - 2
Horrendous defending on more than one occasion. Hooked off at half-time.
Milner - 3
Conceded an early penalty. Never looked up to the speed of the game. Subbed off in the second half.
Alexander-Arnold - 3.5
Way too casual when it came to defensive responsibility. Dangerously close to making his critics right.
The rest: Van Dijk - 4, Robertson - 5.5, Fabinho - 4.5, Elliott - 6, Salah - 5, Firmino - 4.5, Matip - 5, Nunez - 5, Jota - 5, Arthur - n/a