Liverpool manager Jurgen Klopp believes Alexis Mac Allister's red card should be rescinded, arguing his side had been "punished enough" by the dismissal.
The 24-year-old Argentina midfielder, who joined in a £35m summer move from Brighton, was sent off after 58 minutes of the 3-1 victory over Bournemouth.
Mac Allister faces a three-game suspension after he clipped the foot of Ryan Christie and was shown a red card.
"It's harsh, this shouldn't have been a red card," said Klopp.
"It's a mistake and the punishment of playing 40 minutes with 10 men is already punishment enough.