Chelsea’s Diego Costa appeared to spit at ref Michael Oliver in the Everton FA Cup game (Video)

Chelsea striker Diego Costa could be in trouble.

During the first half of Saturday’s FA Cup quarterfinal away at Everton, the Blues centre forward appeared to spit at referee Michael Oliver.

After being booked, the Blues attacker clearly spat on the floor, and many believe the Spanish international was aiming at the ref’s feet.

The camera angle made it difficult to see exactly where Costa’s spit ended up.

Watch the footage from the Everton v Chelsea game below, together with tweets on the topic.

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