It appears Roy Jones Jr. wasn't the only one keen to throw punches at Mike Tyson on Sunday.
Following the pair's bout, which was called a draw, Tyson was reportedly targeted by a fan who wanted to fight him.
TMZ Sports reported the unidentified man yelled out to Tyson while he signed autographs, asking why he wouldn't fight him.
Tyson reportedly replied with a joke that it wouldn't end well for him before the fan threw a punch and reached into his waistband for what was feared a weapon.
Tyson's team were quick to step in and prompted the man to take off. They reportedly recognised him from a previous signing where he had also started trouble.