Queensland boxing icon Jeff Horn is tipping Michael Zerafa to knock out Nikita Tszyu and banish memories of his last fight in Brisbane, which was the home of one of the most humiliating losses of his career.

It's been an excellent start to the year for boxing expert Chris Oliver, who now has two selections for Saturday night.

Adding to the intrigue, Australian fight greats Jeff Fenech and Billy Dib are both backing Zerafa, while Australian national champ Koen Mazoudier is also tipping ‘Pretty Boy’ by KO. Australian boxing great Shawn Porter, who is also working the Main Event broadcast, said he was tipping Zerafa in a 50/50 fight.

Dana White's Zuffa Boxing makes its debut Friday in Las Vegas. Andreas Hale answers some of the key questions you may have about the new promotion.