Leeds United's only red card of the season came at the beginning of the campaign when Liverpool visited Elland Road in September.
Pascal Struijk's challenge on Harvey Elliott caused the Reds teenager to suffer a fracture dislocation to his left ankle during the second half of Liverpool's 3-0 win over the Whites.
Referee Craig Pawson showed Struijk a straight red card after assessing the situation, having initially allowed play to carry on.