Conor McGregor and his fellow MMA fighter Cian Cowley are due back in court in New York today.
Both were charged and bailed following an attack on a UFC bus which occured after a media day in Brooklyn ahead of UFC 223.
29-year-old McGregor is facing charges of assault, criminal mischief and reckless endangerment.
Meanwhile fellow MMA fighter Cowley, with an address in Dalkey was also charged and bailed.
It was claimed two UFC fighters were injured after a dolly cart was thrown at an organisation bus back in April.