The incident: In the 11th minute of the Merseyside derby, Tarkowski caught Liverpool midfielder Alexis Mac Allister just below the knee with his studs. The Everton centre-back was shown a yellow card, but the refereeing body later acknowledged it should have been a red. Everton manager David Moyes admitted Tarkowski was fortunate, and Tarkowski apologized to Mac Allister at full-time.

Reactions: This tackle has drawn significant attention and raised questions about refereeing decisions in the Premier League.