Conor McGregor is due back before a US court today on charges of assault and criminal mischief.
The charges relate to an attack on a bus before UFC 223 on the 5th of April, during which two fighters were injured.
After the incident, Conor McGregor handed himself into police, was charged and then released on bail.
Last month The Notorious attended a brief court hearing in New York during which the court was told a plea was being negotiated.
After that hearing, he spoke outside the court where he expressed regret for his actions.