Covering Your Mouth During a Confrontation Is Now a Red Card
Covering your mouth while speaking to an opponent during an on-field confrontation is now a direct red card offence, regardless of what is actually said. The rule does not require proving the content of any remark, only that the mouth was covered.
No specific sanction existed for covering the mouth during a confrontation. Without being able to prove what was said, referees had no real way to act on suspected verbal abuse hidden this way.
Covering the mouth while speaking to an opponent during an on-field confrontation is a direct red card, regardless of the content of what was said. The covering itself is the offence.
What changed
Previously there was no specific sanction for covering your mouth while talking to an opponent. Players could exchange words during confrontations without consequence unless the referee could establish what was said, which was usually impossible to prove. IFAB introduced a direct rule in April 2026 making the covering itself the offence, sidestepping the need to lip-read or translate disputed remarks in real time.
Why it matters for the World Cup
The rule was introduced after a Champions League incident in which a player was accused of making discriminatory remarks toward an opponent while hiding his mouth with his shirt, an incident the referee could not act on because the remark itself couldn't be verified. By punishing the concealment rather than the speech, officials no longer need to determine what was said, only whether a player deliberately covered their mouth while addressing an opponent during a confrontation. At the 2026 World Cup, Paraguay's Miguel Almiron became the first player sent off under this rule, in a Group D match against Türkiye, for covering his mouth while exchanging words with Mert Müldür. Paraguay coach Gustavo Alfaro accepted the decision but argued a yellow card would have been proportionate, reflecting some unease in the game about how strictly the rule is applied.
Scenarios
Player covers mouth during a heated exchange
Two players exchange words after a foul. One of them covers his mouth with his hand while speaking to the other, who appeals to the referee.
Player wipes mouth or face without addressing an opponent
A player wipes sweat from his face or mouth during play, with no confrontation or exchange of words with an opponent happening at that moment.