The FA has launched an investigation into allegations that suspended Premier League referee David Coote discussed giving a yellow card ahead of a match.
Mr Coote booked Leeds player Ezgjan Alioski during a match against West Brom in October 2019.
The Sun claims that the day before, he discussed carding the player with a Leeds fan he had met online, then after the game messaged him saying: "I hope you backed as discussed."
Mr Coote insists nothing improper took place.
He said in a statement: "I strongly refute these false and defamatory allegations.
"Whatever issues I may have had in my personal life they have never affected my decision-making on the field.
"I have always held the integrity of the game in the highest regard, refereeing matches impartially and to the best of my ability."
An investigation has now been opened to get to the bottom of the claims surrounding the already-suspended referee.
Previously, a video emerged showing Mr Coote snorting a white powder.
That came after another video showed Mr Coote in a foul-mouthed rant about Liverpool FC and their then-boss Jurgen Klopp.
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After the most recent allegations, a spokesperson for Professional Game Match Officials Ltd (PGMOL) told Sky Sports News: "The facts need to be established in light of these very serious allegations.
"We adopt a zero-tolerance approach to any breach of our Integrity Code of Conduct, which is signed by all match officials on an annual basis.
"PGMOL Board is committed to taking the appropriate action should any breach of that Code be proven.
"David Coote remains suspended and subject to an ongoing disciplinary process by PGMOL, separate to the investigation into this matter which will be carried out independently by The FA."
It added: "We will be making no further comment at this stage."
(c) Sky News 2024: David Coote: FA investigating allegations referee discussed giving yellow card before match
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