Radio 3AW reported that they had been told of a punch-up between Tiger teammates at a St Kilda nightclub on Saturday night, where one player was reportedly knocked unconscious by another.
The group was said to have been attending Kayne Pettifer's wedding, when according to Derryn Hinch an incident took place involving several players.
However, the Tigers were on the front foot denying the story via social media and statement.
"In response to media enquiries regarding an alleged incident involving Richmond players on the weekend, the club advises none of its players were involved in any incident," the club said.