Cyclone Promotions and The SSE Arena have confirmed the news in a statement.
They say they regret to announce that the “Return of The Jackal” event scheduled for tomorrow, Saturday 29th July, has been cancelled due to an accident to Andres Gutierrez.
It is understood the Mexican slipped in the shower after the weigh-in, breaking some of his front teeth and injuring his nose and mouth.
Cyclone Promotions says: “It is hoped that the event will be re-scheduled but ticket holders are advised to retain their tickets and contact point of purchase for further information.
“Please listen out for announcements on local radio stations or check www.ssearenabelfast.com for updates.
“We very much regret the inconvenience caused.”